Should changing the Column items work or not?

[HelgeKeck]

When deleting or adding Column items i get rendering issues. Rows are getting correctly rendered when scrolling the affected areas outside of the view. but new added rows do show the same rendering issues then. Is this a known issue and is there a way to make this work?

[HelgeKeck]

unknown_2025.05.19-01.14.mp4

[HelgeKeck]

to clarify, this is after i changed the column collection

[HelgeKeck]