Vertical lines in subtitles download when resizing columns

[irwir]

Build 2.3.4.29 in Windows 11.
Start an .avi movie.
Open Download subtitles... from the menu.
Wait for the file list to get filled
Grab, drag and release dividers in column headers.
See vertical black lines going from the header down to the bottom of the the list.

[ArcticGems]

Could you post a screenshot?

[irwir]

[adipose]

Hmm that's classic view which is probably using customdraw or something. I can take a look at some point.

[adipose]

Can you post the output of Help/About/Copy to Clipboard?

[irwir]

Build information:
Version: 2.3.4.38 (62b7150)

Operating system:
Name: Windows 11 (Build 23H2)
Version: 10.0.22631 (64-bit)

Hardware:
CPU: 12th Gen Intel(R) Core(TM) i5-12600
GPU: Intel(R) UHD Graphics 770 (driver version: 32.0.101.5972)
Monitor: \.\DISPLAY2 - Philips 278B1 (27inch Wide LCD MONITOR ) [3840x2160 32-bit 192 DPI] - [Current]

[adipose]

Did you not get the Text section in the About?

[irwir]

Scaling is 1. Code page change has no effect.

By the way, with a bit of trying it was possible to get the lines with empty list too.

I used to see black line only on the side being dragged, while in this dialog both sides of the resized column are shown as black lines.