In a pristine install of Notepad3 5.20.915.2 and 5.20.915.3, I have noticed that the line number and bookmark margin has lost its usual grey colour and is now plain white. The margin is its usual grey colour in release version 5.20.915.1.

Is this an unintended consequence of e.g. the work on Dark Mode detection (issue #1811)?
x64 builds on Windows 10 Enterprise 1909 x64.
I am using the Light theme from @maboroshin

But i wish have back the original theme from notepad...
Ps: Notepad3 (x86) v5.20.915.3 beta (dkt1-amr) on Win 7 x64
Hello @craigo-
Feel free to test the "BETA/RC" version "Notepad3Portable_5.20.916.1_beta.paf" or higher, see below or issue #1129.
"Notepad3Portable BETA/RC paf" version can be used with or without ".7z" extension.
To update "Notepad3 Setup" version with the latest features/fixes from the "BETA/RC" version, see issue #1105.
Comments and suggestions are welcome... 馃槂
@hpwamr
Hi, now the toolbar will be "white", for ever?
For Windows 7:
befor:

after dark mode:

=/
Notepad3 5.20.916.1: I can confirm that the left margin is back to how it was. Thanks.
...But 916.1 has introduced another regression. Will start another issue for that.
Back to @Mitezuss' comment 馃槃
As per issue #2832, versions 5.20.918.1 and 5.20.918.2 continue to be fine. I _think_ @Mitezuss' toolbar problem on Windows 7 is now resolved, so will close this issue.
Thanks, all.
Most helpful comment
As per issue #2832, versions 5.20.918.1 and 5.20.918.2 continue to be fine. I _think_ @Mitezuss' toolbar problem on Windows 7 is now resolved, so will close this issue.
Thanks, all.