Graphical glitch when grouping "relative location"

[abr]

When grouping in this mode, the first character is cut off halfways, when grouping is set to use "auto" mode. Manually extending the column width will show the correct names.

Edit: there is no "max" value set.

[Jon]

Can you post a screenshot?

[abr]

Yes, sure.

The left border of the screenshot is exactly Opus' left border, inside the very thin frame (one pixel maybe), which most applications have under Windows 10.