Hey I am just making tis post as I saw there was another Attack Shark keyboard on the forum but I had not saw this keyboard yet and thought I would make a post to hopefully get some possible help / answers on how to connect the keyboard or to hopefully get the keyboard integrated into the app thanks a lot for the possible help.
You can submit a device request here, but some devices are inherently incompatible. I’m not sure where Attack Shark keyboards, but I know they aren’t QMK based and use a proprietary web-app.