[Feature Request]: Hashtags follow status not updated when unfollowing a hashtag from the list and going back to it

[nekohayo]

Describe the bug

Title says it all :)

Steps To Reproduce

1. Click "Hashtags" on the sidebar
2. Click one of the hashtags
3. Click "Unfollow"
4. Click the back button to go back to the list of hashtags, notice the hashtag still shows up there
5. Click the hashtag again, and notice the button still says "Unfollow", instead of "Follow"

At step 4, it's OK if the hashtag still shows up in the list until exiting the view (so that you can go back to the hashtag to follow it again, until you exit the view and then it's really gone), but it should probably have a different style (50% opacity?) to reflect it's been trashed (so to speak).

Logs and/or Screenshots

No response

Instance Backend

Mastodon

Operating System

Fedora 39

Package

Flatpak

Troubleshooting information

os: GNOME 46 (Flatpak runtime)
prefix: /app
flatpak: true
version: 0.8.2 (production)
gtk: 4.14.4 (4.14.4)
libadwaita: 1.5.1 (1.5.1)
libsoup: 3.4.4 (3.4.4)
libgtksourceview: 5.12.0 (5.12.0)

Additional Context

No response