diff --git a/package.json b/package.json
index 7bd0d51961b..7a3f9dff512 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dspace-angular",
-  "version": "2023.02.00",
+  "version": "2023.02.01-SNAPSHOT",
   "scripts": {
     "ng": "ng",
     "config:watch": "nodemon",
diff --git a/src/app/breadcrumbs/breadcrumb/truncate-breadcrumb-item-characters.pipe.ts b/src/app/breadcrumbs/breadcrumb/truncate-breadcrumb-item-characters.pipe.ts
index edd6bcdb4d5..ebfade6f89f 100644
--- a/src/app/breadcrumbs/breadcrumb/truncate-breadcrumb-item-characters.pipe.ts
+++ b/src/app/breadcrumbs/breadcrumb/truncate-breadcrumb-item-characters.pipe.ts
@@ -10,7 +10,7 @@ export class TruncateBreadcrumbItemCharactersPipe implements PipeTransform {
    * The maximum number of characters to display in a breadcrumb item
    * @type {number}
    */
-  readonly charLimit: number = environment.breadcrumbCharLimit;
+  readonly charLimit: number = environment.layout.breadcrumbs.charLimit;
 
   /**
    * Truncates the text based on the configured char number allowed per breadcrumb element.
diff --git a/src/app/shared/form/form.component.html b/src/app/shared/form/form.component.html
index fa1fda949d9..6e50faebfa9 100644
--- a/src/app/shared/form/form.component.html
+++ b/src/app/shared/form/form.component.html
@@ -20,7 +20,7 @@
                   title="{{'form.remove' | translate}}"
                   attr.aria-label="{{'form.remove' | translate}}"
                   (click)="clearScrollableDropdown($event, model)"
-                  [disabled]="!model.value">
+                  [disabled]="!model.value || model.readOnly">
             <span><i class="fas fa-trash" aria-hidden="false"></i></span>
           </button>
         </div>
diff --git a/src/app/shared/object-list/my-dspace-result-list-element/item-list-preview/item-list-preview.component.html b/src/app/shared/object-list/my-dspace-result-list-element/item-list-preview/item-list-preview.component.html
index 25bed065bb7..64ea279ed01 100644
--- a/src/app/shared/object-list/my-dspace-result-list-element/item-list-preview/item-list-preview.component.html
+++ b/src/app/shared/object-list/my-dspace-result-list-element/item-list-preview/item-list-preview.component.html
@@ -19,7 +19,9 @@ <h3 [innerHTML]="dsoTitle" [ngClass]="{'lead': true,'text-muted': !item.firstMet
               <span *ngIf="item.hasMetadata(authorMetadata);" class="item-list-authors">
                 <span *ngIf="item.allMetadataValues(authorMetadata).length === 0">{{'mydspace.results.no-authors' | translate}}</span>
                 <span *ngFor="let author of item.allMetadata(authorMetadata); let i=index; let last=last;">
-                  <ds-metadata-link-view *ngIf="!!item && !!author" [item]="item" [metadata]="author" [metadataName]="authorMetadata"></ds-metadata-link-view>
+                  <ds-metadata-link-view *ngIf="!!item && !!author" [item]="item" [metadataName]="authorMetadata"
+                                         [metadata]="author"></ds-metadata-link-view><span
+                  *ngIf="!last">; </span>
                 </span>
               </span>
             </ds-truncatable-part>
diff --git a/src/app/shared/object-list/relationships-list/relationships-items-list-preview/relationships-items-list-preview.component.html b/src/app/shared/object-list/relationships-list/relationships-items-list-preview/relationships-items-list-preview.component.html
index 03f5ea0f99e..594793cd50b 100644
--- a/src/app/shared/object-list/relationships-list/relationships-items-list-preview/relationships-items-list-preview.component.html
+++ b/src/app/shared/object-list/relationships-list/relationships-items-list-preview/relationships-items-list-preview.component.html
@@ -24,7 +24,9 @@ <h3 [innerHTML]="item.firstMetadataValue('dc.title') || ('mydspace.results.no-ti
             <span *ngIf="item.allMetadata(authorMetadata).length === 0">{{'mydspace.results.no-authors' | translate}}</span>
             <span class="d-flex position-absolute w-100">
               <span class="metadata-content" *ngFor="let author of item.allMetadata(authorMetadata); let i=index; let last=last;">
-                <ds-metadata-link-view [item]="item" [metadata]="author" [metadataName]="authorMetadata"></ds-metadata-link-view>
+                <ds-metadata-link-view [item]="item" [metadataName]="authorMetadata"
+                                       [metadata]="author"></ds-metadata-link-view><span
+                *ngIf="!last">; </span>
               </span>
 
             </span>
diff --git a/src/app/submission/import-external/submission-import-external.component.ts b/src/app/submission/import-external/submission-import-external.component.ts
index e391d2b9b35..e5a05d713ec 100644
--- a/src/app/submission/import-external/submission-import-external.component.ts
+++ b/src/app/submission/import-external/submission-import-external.component.ts
@@ -117,6 +117,7 @@ export class SubmissionImportExternalComponent implements OnInit, OnDestroy {
   ngOnInit(): void {
     this.listId = 'list-submission-external-sources';
     this.context = Context.EntitySearchModalWithNameVariants;
+    this.searchConfigService.setPaginationId(this.initialPagination.id);
     this.repeatable = false;
     this.routeData = {entity: '', sourceId: '', query: ''};
     this.importConfig = {
diff --git a/src/config/default-app-config.ts b/src/config/default-app-config.ts
index c4a65f1bb3e..bb4f5740a74 100644
--- a/src/config/default-app-config.ts
+++ b/src/config/default-app-config.ts
@@ -511,23 +511,23 @@ export class DefaultAppConfig implements AppConfig {
     urn: [
       {
         name: 'doi',
-        baseUrl: 'https://doi.org/'
+        baseUrl: 'https://doi.org/',
       },
       {
         name: 'hdl',
-        baseUrl: 'https://hdl.handle.net/'
+        baseUrl: 'https://hdl.handle.net/',
       },
       {
         name: 'scopus',
-        baseUrl: 'https://www.scopus.com/authid/detail.uri?authorId='
+        baseUrl: 'https://www.scopus.com/authid/detail.uri?authorId=',
       },
       {
         name: 'researcherid',
-        baseUrl: 'http://www.researcherid.com/rid/'
+        baseUrl: 'http://www.researcherid.com/rid/',
       },
       {
         name: 'mailto',
-        baseUrl: 'mailto:'
+        baseUrl: 'mailto:',
       }
     ],
     crisRef: [
@@ -536,7 +536,7 @@ export class DefaultAppConfig implements AppConfig {
         entityStyle: {
           default: {
             icon: 'fa fa-info',
-            style: 'text-info'
+            style: 'text-info',
           }
         }
       },
@@ -545,7 +545,7 @@ export class DefaultAppConfig implements AppConfig {
         entityStyle: {
           default: {
             icon: 'fa fa-user',
-            style: 'text-info'
+            style: 'text-info',
           }
         }
       },
@@ -554,7 +554,7 @@ export class DefaultAppConfig implements AppConfig {
         entityStyle: {
           default: {
             icon: 'fa fa-university',
-            style: 'text-info'
+            style: 'text-info',
           }
         }
       },
@@ -563,7 +563,7 @@ export class DefaultAppConfig implements AppConfig {
         entityStyle: {
           default: {
             icon: 'fas fa-project-diagram',
-            style: 'text-info'
+            style: 'text-info',
           }
         }
       }
@@ -573,18 +573,18 @@ export class DefaultAppConfig implements AppConfig {
     },
     itemPage: {
       OrgUnit: {
-        orientation: 'vertical'
+        orientation: 'vertical',
       },
       Project: {
-        orientation: 'vertical'
+        orientation: 'vertical',
       },
       default: {
-        orientation: 'horizontal'
+        orientation: 'horizontal',
       },
     },
     metadataBox: {
       defaultMetadataLabelColStyle: 'col-3',
-      defaultMetadataValueColStyle: 'col-9'
+      defaultMetadataValueColStyle: 'col-9',
     },
     collectionsBox: {
       defaultCollectionsLabelColStyle: 'col-3 font-weight-bold',
@@ -597,6 +597,9 @@ export class DefaultAppConfig implements AppConfig {
     navbar: {
       // If true, show the "Community and Collections" link in the navbar; otherwise, show it in the admin sidebar
       showCommunityCollection: true,
+    },
+    breadcrumbs: {
+      charLimit: 10,
     }
   };
 
@@ -605,17 +608,17 @@ export class DefaultAppConfig implements AppConfig {
       {
         value: 0,
         icon: 'fa fa-globe',
-        color: 'green'
+        color: 'green',
       },
       {
         value: 1,
         icon: 'fa fa-key',
-        color: 'orange'
+        color: 'orange',
       },
       {
         value: 2,
         icon: 'fa fa-lock',
-        color: 'red'
+        color: 'red',
       }
     ]
   };
@@ -730,11 +733,12 @@ export class DefaultAppConfig implements AppConfig {
         name: 'checksum',
         type: AdvancedAttachmentElementType.Attribute,
       }
-    ]
+    ],
   };
 
   searchResult: SearchResultConfig = {
     additionalMetadataFields: [],
     authorMetadata: ['dc.contributor.author', 'dc.creator', 'dc.contributor.*'],
   };
+
 }
diff --git a/src/config/layout-config.interfaces.ts b/src/config/layout-config.interfaces.ts
index b5f293800c1..88e52ac54fd 100644
--- a/src/config/layout-config.interfaces.ts
+++ b/src/config/layout-config.interfaces.ts
@@ -38,6 +38,10 @@ export interface NavbarConfig extends Config {
   showCommunityCollection: boolean;
 }
 
+export interface BreadcrumbsConfig extends Config {
+  charLimit: number;
+}
+
 export interface CrisItemPageConfig extends Config {
   [entity: string]: CrisLayoutTypeConfig;
   default: CrisLayoutTypeConfig;
@@ -59,6 +63,7 @@ export interface CrisLayoutConfig extends Config {
 
 export interface LayoutConfig extends Config {
   navbar: NavbarConfig;
+  breadcrumbs: BreadcrumbsConfig;
 }
 
 export interface SuggestionConfig extends Config {
diff --git a/src/environments/environment.test.ts b/src/environments/environment.test.ts
index 7e5f5c280f6..ee4912c49a0 100644
--- a/src/environments/environment.test.ts
+++ b/src/environments/environment.test.ts
@@ -421,7 +421,10 @@ export const environment: BuildConfig = {
     navbar: {
       // If true, show the "Community and Collections" link in the navbar; otherwise, show it in the admin sidebar
       showCommunityCollection: true,
-    }
+    },
+    breadcrumbs: {
+      charLimit: 10,
+    },
   },
   security: {
     levels: [
@@ -553,4 +556,5 @@ export const environment: BuildConfig = {
     ],
     authorMetadata: ['dc.contributor.author', 'dc.contributor.editor', 'dc.contributor.contributor', 'dc.creator'],
   },
+
 };