From 67fd328da04107851a8c201cd5c56f49bbe5e676 Mon Sep 17 00:00:00 2001
From: Thibaut Born <thibaut.born@kuleuven.be>
Date: Fri, 25 Aug 2023 16:05:14 +0200
Subject: [PATCH] no brackets for displaying lists or tuples

---
 plone/app/contenttypes/browser/folder.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/plone/app/contenttypes/browser/folder.py b/plone/app/contenttypes/browser/folder.py
index 56aa886d..da56ad97 100644
--- a/plone/app/contenttypes/browser/folder.py
+++ b/plone/app/contenttypes/browser/folder.py
@@ -199,6 +199,10 @@ def tabular_fielddata(self, item, fieldname):
         ]:
             value = self.toLocalizedTime(value, long_format=1)
 
+        if isinstance(value, (list, tuple)):
+            value  = ', '.join([entry for entry in value])
+
+
         return {
             # 'title': _(fieldname, default=fieldname),
             "value": value