Just successfully installed Graphene on my Pixel 6a and now doing first steps. Downloaded the Bromite Browser from APKPure via Vanadium Browser.
Unfortunately APKPure left a kind of widget on my screen, which I failed to remove. The app-info leads directly to Vanadium, but I could not find any relatetd settings in Vanadium.
Also no finding in the apps listing.

Any advice on how to remove and uninstall this APKPure widget and software is much welcome.

    Not a response to your question (can't really help you there anyway), but just wanted to chip in to say that its not a good idea to use Bromite as the last update was in Dec 2022 (almost a whole year old, sheesh). If you want to still use it, you can switch to the Cromite fork instead.

    Thanks for the comment on Bromite.
    Will now do a fresh installation of Graphene to get around the problem.