Messed up push-to-talk in v5.0.0, this fixes that lol. Below is the v5.0.0 patch notes:
Changes
Custom Keybind Support!
You can now assign custom, global keybinds for the same things as regular Discord, such as toggling deafen, push-to-mute, and more! As always, this is OFF by default.
*UI is subject to change of course, PRs always open, etc. etc. you know the deal