diff --git a/client/src/composables/datatypesMapper.ts b/client/src/composables/datatypesMapper.ts
index 706381102ea5..28b2551b08c2 100644
--- a/client/src/composables/datatypesMapper.ts
+++ b/client/src/composables/datatypesMapper.ts
@@ -11,19 +11,11 @@ export function useDatatypesMapper() {
     const datatypes: Ref<string[]> = ref([]);
 
     async function getDatatypesMapper() {
-        try {
-            await datatypesMapperStore.createMapper();
-            datatypesMapper.value = datatypesMapperStore.datatypesMapper;
-            if (datatypesMapperStore.datatypesMapper) {
-                datatypes.value = datatypesMapperStore.datatypesMapper.datatypes;
-            }
-        } catch (e) {
-            console.error("unable to create datatypes mapper\n", e);
-        } finally {
-            datatypesMapperLoading.value = false;
-        }
-        if (!datatypesMapperStore.datatypesMapper) {
-            throw Error("Error creating datatypesMapper");
+        await datatypesMapperStore.createMapper();
+        datatypesMapperLoading.value = datatypesMapperStore.loading;
+        datatypesMapper.value = datatypesMapperStore.datatypesMapper;
+        if (datatypesMapperStore.datatypesMapper) {
+            datatypes.value = datatypesMapperStore.datatypesMapper.datatypes;
         }
     }
 
diff --git a/lib/galaxy/datatypes/interval.py b/lib/galaxy/datatypes/interval.py
index 923be082b95d..c681dafb8c1c 100644
--- a/lib/galaxy/datatypes/interval.py
+++ b/lib/galaxy/datatypes/interval.py
@@ -193,7 +193,8 @@ def set_meta(
     def displayable(self, dataset: DatasetProtocol) -> bool:
         try:
             return (
-                not dataset.dataset.purged
+                not dataset.deleted
+                and not dataset.dataset.purged
                 and dataset.has_data()
                 and dataset.state == dataset.states.OK
                 and dataset.metadata.columns > 0
diff --git a/lib/galaxy/datatypes/protocols.py b/lib/galaxy/datatypes/protocols.py
index 5bc07c20c9f2..ac4e3de166ca 100644
--- a/lib/galaxy/datatypes/protocols.py
+++ b/lib/galaxy/datatypes/protocols.py
@@ -16,6 +16,10 @@ class HasCreatingJob(Protocol):
     def creating_job(self): ...
 
 
+class HasDeleted(Protocol):
+    deleted: bool
+
+
 class HasExt(Protocol):
     @property
     def ext(self): ...
@@ -55,6 +59,7 @@ class HasExtraFilesAndMetadata(HasExtraFilesPath, HasMetadata, Protocol): ...
 
 class DatasetProtocol(
     HasCreatingJob,
+    HasDeleted,
     HasExt,
     HasExtraFilesPath,
     HasFileName,
diff --git a/lib/galaxy/datatypes/tabular.py b/lib/galaxy/datatypes/tabular.py
index fab0b5893334..223969b2f476 100644
--- a/lib/galaxy/datatypes/tabular.py
+++ b/lib/galaxy/datatypes/tabular.py
@@ -135,7 +135,8 @@ def set_peek(self, dataset: DatasetProtocol, **kwd) -> None:
     def displayable(self, dataset: DatasetProtocol) -> bool:
         try:
             return (
-                not dataset.dataset.purged
+                not dataset.deleted
+                and not dataset.dataset.purged
                 and dataset.has_data()
                 and dataset.state == dataset.states.OK
                 and dataset.metadata.columns > 0