Glad to hear it's useful for you!
Regarding Chrome, I haven't updated the (sideloaded) extension to Manifest V3 yet, which is why it can't be installed under newer versions of Chrome. I'm not sure if it's possible or not without reducing its featureset, but it's something I'll look into in the future.
In the meantime, if you do still want to use it with Chrome browsers, you can still use it as a userscript (using something like Tampermonkey or ScriptCat), which has most of the functionality of the addon.

Thanks for the suggestion, I've added a new feature in 2023.12.0 to turn the blacklist into a whitelist (Set the relevant blacklist mode to Whitelist), as well as a new "Host blacklist" option to specifically enable/disable IMU popups for host websites.