I been looking everywhere for this. The hotkeys txt.... What inputs are allowable? Can I somehow put in "`" Is there a list I can look at
List of keys Available When Customizing Hotkeys
From the settings doc page about hotkeys:
https://esotericsoftware.com/spine-settings#Hotkeys
There's a link to this page listing all the key names:
https://esotericsoftware.com/spine-key-names
If you want the ` key use GRAVE.