HHD/Decky not opening when I press the button (ROG Ally)

I'm at my wits end - I feel like I've tried everything!

I'm on latest stable Bazzite, latest stable Steam, updated Decky to latest with the install command in terminal. The button to open the HHD menu/TDP/Decky settings does not work on my ROG Ally in Steam or desktop mode.

Have tried changing the hhd > http setting to enable in $HOME/.config/hhd/state.yml. Have tried:

curl -L https://github.com/hhd-dev/hhd/raw/master/uninstall.sh | sh
sudo systemctl enable --now hhd@$(whoami)
sudo reboot

Have tried turning off mcu_powersave (after reading this)

Only thing I haven't tried yet is entirely reinstalling Bazzite but I don't particularly want to have to do that if I don't need to. Has anybody got ideas, please?
I have a fresh install of Bazzite (not dual booted) in my ROG Ally. No matter what I do, I can’t get the two special buttons on the front to work. This means I can’t pull up the QAM or overlay. I’ve fully updated everything I can find, I’ve tried toggling the swap buttons option in HHD on and off, etc and I’m not seeing any reason for ...
Solution
rm -r ~/.config/hhd
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