[ENHANCEMENT] Option to remap Capture button to a keyboard shortcut

[KibSquib48]

Is your feature request related to a problem? Please describe. I use ShareX with Print Screen mapped to Capture Region, so the capture button always opens the region capture window in ShareX

Describe the solution you'd like Instead, I want to map it to Win + Alt + Print Screen, so screenshots taken with Game Bar instead of ShareX. I think it would be great if it could be mapped to any keyboard shortcut, so someone could make the capture button launch a program or open the start menu if they wanted it to

[KibSquib48]

I just noticed the map buttons option lol, but I'm not able to use a full keyboard shortcut, only a single key

[eqagunn]

Same story here. Using ShareX and looking to have the Capture button mapped to a keyboard shortcut. WinKey+PrtScr in my case. Currently the capture region that opens up requires me to leave the controller and use keyboard (Esc) to cancel it (if Capture button pressed accidently) or mouse (double-click) to capture.

Also a duplicate of #695.