"multi-boosting" bug (on Sharkey instances)

[Desaxu]

Describing the bug:
It happens on Sharkey instances (ex. lethallava.land) after pressing the boost button, which it turns from the "boosted" icon to "not boosted" icon, but it appears on the profile and can be repeated multiple times, which will show it on the profile and the boost number by the post

How does it work?

1. Open the app and sign in as a sharkey instance user
2. Tap the boost icon on a post, it will switch from the "boosted" icon to the "not boosted" icon
3. Tap it again and view your profile, either on the app or on another computer (eg. computer)

Media evidence:
https://github.com/mastodon/mastodon-android/assets/53470356/caf95583-f6d2-430d-9395-8c1f989cb4c5