(PC/Xbox From Steam) Forza Horizon 5, over a year long bug, no fixes and support ignoring...

Issues within Forza Horizon 5. Annoying bug/Glitch preventing me from playing the game further for a 5 weeks now.

Already attempted through their end of a support, resulting with a pre-generated answer and in the end written by the replier basically giving me a middle finger and ignoring my original post which i am now gonna also basically share here as well:

'Game is denying any further custom tunes for cars from pre-made tunes, complaining that i have reached my limit and need to use a "file manager" to delete custom tunes.

Prompt: 'Too many saves of this filetype. Please delete some from the 'file manager' before saving anymore'

- I have only managed to delete a singular 'save' of my *own* tuning on a car i owned wherei attempted to do a custom tune of my own, yet i am still unable to add more tunes from the public, published tunes.

I have attempted to go through car by car basis. To look and remove tunes but each time i have attempted *there is* no tune to be removed, even though there is a custom tune for said car, i have no access to remove it -because- i never saved it.

tldr
There's apparently too many tune liveries, game is telling me to remove ghost liveries i have no access on deleting since i never saved them. I only downloaded and applied them.

I've exhausted my time trying to find a way to find these 'ghost' liveries to delete them but they never appear in the game when i look for them directly.

This has been a issue in the game for longer than a year and i don't think it is being worked on since there has been zero developer news about the issue nor i personally think it's even been looked at.

:)