[Feature Request] Disable dragging to undock program on the side tab bar

[MNeMoNiCuZ]

It's nice to be able to "undock" and un-maximize the program from dragging on the top bar, but I find that I never want this behavior when I drag elsewhere, such as a side-docked sidebar. Unfortunately, this behavior is kept here by default, and I cannot figure out a way to disable it.

This means that if you left-click and drag from a side tab bar, you will undock, restore (not maximize) the window, and start dragging it.
It happens to me constantly by accident.

[saminton]

maybe it was something has been overlooked when adding vertical tabs rather than something that was intentionally implemented ? It seems like a rather strange design choice, I can't think of a single other piece of software on my computer that has this behavior. Maybe opening an Issue will get more visibility ? I also keep doing this on accident and would love to see this fixed, it's driving me insane.

[MNeMoNiCuZ]

Good point, maybe it could be considered a bug.
I can try to open and see what happens.

[krissrex]

I dislike this too. I disabled it with userChrome.css:

#TabsToolbar {
    -moz-window-dragging: no-drag !important;
}

see guide at https://www.userchrome.org/how-create-userchrome-css.html

[MNeMoNiCuZ]

It seems like this is no longer happening natively, not to me at least.