Instance selecion in object properties does not match with view port object highlight

[s910324]

System : Windows 11 x64
Software : Klayout 0.29.1 portable

Hi recently I have encounter a senerio that the selection of instance does not correlate well with the selection indicatiob in view port
following video shows a grouped selection of 4 instance + one rectangular, when I switch to choose TEXT instance, the view port hightlights the FiducialMark instance instead.

It seems only affects view port hight light, and does not affect the info displayed on property window.

Recording.2024-06-07.124501.mp4

It occurs randomly so i think it might provide some hint with the layout attached.
Selection_test.zip

Thank you.

[klayoutmatthias]

Thanks a lot for the test case. The issue reproduces for me.

I will take a look and try to fix it on the next minor release.

Best regards,

Matthias