Better accessibility for keyboard-only users on the app

There are many actions you cannot do without a mouse on the Discord PC app such as adding reactions and roles, going to your settings, deleting messages, joining or leaving a voice call, etc. Windows has great support for keyboard-only users and I wish the Discord app would too since it touts better PC integration. The Discord browser implements this perfectly: pressing the Tab button moves you around to the next option and Enter/Space confirms.

I would very much appreciate better keyboard support as my trackpad is malfunctional and using an external mouse for long periods of time strains my wrist. Thank you.