Not sure but it’s worth a try of course. Once you have removed the app also have a look if there are not any disabled devices (that are disabled because they have a missing app) like a Yeelight you might have overlooked. You would not even have to remove your vacuum actually. It should work again after reinstalling the Homey Xiaomi Mi Home app.
If you want to know on how to do a command line install you can find a tutorial here: [HOW TO] CLI install method
And you can use this debug branch for testing: https://github.com/jghaanstra/com.xiaomi-miio/tree/debug
