Someone nominates themselves as maintainer by providing a PR adding their details to the `MAINTAINERS` file for the relevant plugin and doing so also indicates that they are willing to take responsibility for the whole plugin, not just their own PRs, so nobody can be nominated against their wishes.
@Skif-off @xiota For geanylua PRs why don't you review and test each others PRs, at least both of you both know Lua. I wouldn't know Lua from the moon :drum: :drum: and I don't use Geanylua so it will never get tested unless I spend time specifically on it, and I don't have that ATM. (Geany PRs, like the Scintilla upgrade, are getting tested whenever I have Geany open so "testing" does not take time away from other things, but I don't regularly use plugins.)