is there any way to release something, with 4 primary artists, without having to set it under various artists as a compilation?

hi, i help manage releases and some social media in this music group im in called "POSTBOX"

there's 3 of us and we don't collaborate on every song we make (which is why im not calling POSTBOX a band). instead, we make our own songs separately, on our own time, whilst only sometimes collaborating on a song

i'd have no problem uploading our releases thru routenote, if it weren't for having to add all primary artists featured into album details.

since there's 3 of us, and POSTBOX is the main artist the album and all tracks are supposed to be under, i'd have to mark the album as a compilation under various artists, which kinda sucks

now, i could just add the members as featuring artists instead of primary, but having "(feat. NAME)" in the title under a song that you fully made, looks kinda weird, misleading and looks a little cluttery imo

my main point is, i need to find a way to get our projects onto streaming, with a way to know who made what track by artist name, without putting (feat. NAME) in the title, or under various artists, or marked as a compilation. if anyone can find some sort of way, thank u!! :3 if u can't, but still bothered to reply to this, i still appreciate it !

failed streaming attempts below:

one time i tried adding all the members' names under the "Producer" tag, but that ended up removing them all together, having "POSTBOX" as the only artist, which feels very misleading, since there isn't one person making all the songs, and we make our songs separately from each other.( https://open.spotify.com/album/6WwANIrzum1dVVW78eG7E3 )

another time i added the members' names under the primary tag, which didn't require/force me to set the album as a compilation before going into review, which got my hopes up, but it ended up automatically getting marked as a compilation under various artists, when it got onto streaming without a heads up. ( https://open.spotify.com/album/2xTvhSiLfF1irjooQvkebL )