[AnalyticalTable]: Drag and drop column header highlighting even if columns are disableDragAndDrop=true

[Na1k]

Describe the bug

When working with the AnalyticalTable, even if columns can't be dragged and dropped, the columns get a blue marker if something (like a file) is dragged over them. This highlight doesn't disappear until the page is reloaded.

Isolated Example

https://stackblitz.com/edit/github-whq2cq7i?file=src%2FApp.tsx

Reproduction steps

See video:

1. Drag a file out of the explorer / finder and over the column header
2. A blue marker will be displayed at the beginning of the column header

Expected Behaviour

No drag and drop highlighting when unrelated files are dragged over the AnalyticalTable headers.

Screenshots or Videos

2026-08-05_08-58-04.mp4

UI5 Web Components for React Version

2.25

UI5 Web Components Version

2.25

Browser

Chrome

Operating System

MacOS

Additional Context

No response

Relevant log output

Organization

No response

Declaration

• I’m not disclosing any internal or sensitive information.