I'm on unstable. I tested it and it still doesn't do anything on X11 session. I don't know if this will help, but i notice in Manjaro this
/org/gnome/settings-daemon/plugins/xsettings/overrides doesn't have default value while Solus do.

This should resolve the issue, however it'll need some testing. If you're on unstable you can update and give it a try.

It looks like Fedora is using the beta version of Tweaks 42. Solus is using the last stable, which is 40.10. I wonder if this is something that changed in the beta version.

Moved screenshot to hosted services

The screenshots you attached. It looks like the files are restricted.

Sorry, what is not showing?

Unfortunately those screenshots are not showing.

Sure, this is what i'm talking about
{F10975279}
Fresh after install, I toggle off maximize and minimize button, also toggle "left" for placement as as shown in screenshot. Changing the setting on Tweaks it doesn't do anything. If i do it via dconf-editor, this happens.
{F10975305}
Recently, after using gnome-session-shell-experimentall and login to wayland session, all of that problem just solved. I can change titlebar button via Tweaks.
{F10975317}
Though it seems, the setting doesn't persist between sessions (X11 and Wayland). If i change the setting on wayland then logout and login to X11, the setting doesn't get adhered and sometimes causes crashes.

Can you provide a screenshot of what's happening and with the options you selected?