Bit Of Dark Theme Wants To Stay !!

In the latest update, my theme was changed to dark, no problem I changed it back to light theme in preferences, just one bit of the UI wants to stay as dark theme though 🤣

I should probably mention running on Windows 11, last version 6.3.1 of WinSCP

It's rather that you have changed the default app color mode in Windows settings.
Change it to light, if you do not like the dark mode.
Go to Windows Settings > Personalization > Colors > Choose your default app mode.

My Bad. I updated Windows and somehow it decided to switch to dark theme :D