Can you add an option to not allow players who arent on your friends list to invite you to games

So there is this player who is constantly inviting me to play Normal Blind game (johhhhhhhn or something like that)

I never play Blind and i never accept random invites I have no idea why im on this guys "suggested players to invite" list never played with him and we have no mutual friends

WHY ? why dafuq am i on some randoms suggested invite list to a mode I literally never play? And why do i continue to be on said invite list when i decline or ignore it every single time? Am i really going to have to add this guy to my blocklist? I would prefer to keep that for toxics not people looking for friends.

At most this is a minor annoyance/inconvenience but thought i would toss out this suggestion to see if anyone else knows what im on about or if i just have a league stalker