[Bug]: Cider becomes very slow and laggy after scrolling to the bottom of a +2k song playlist

[Piipperi]

Describe the Bug

After scrolling to the bottom of a +2k song playlist, the app starts lagging to a point I'm surprised it doesn't crash. The playlist (a private one) has 2750 songs, and I need to scroll all the way down to get to the latest added as Cider does not seem to have a way to sort playlists.

Issues / lagginess that happens from this:

• Scrolling is slow
• Scrolling makes the currently playing song cut out a little
• Right-click menu of a song is really slow
• Changing songs tends to take multiple seconds

It should be noted that I'm not seeing particularly high CPU or RAM usage (~800 - 1200 MB according to Task Manager)

Steps to Reproduce

1. Scroll to the bottom of a large playlist
2. Try playing a song, or generally try scrolling the playlist

Environment Information

• OS: Windows 10 Enterprise 21H2 19044.2364
• Desktop Environment: Windows Explorer
• App Version: 1.5.9
• Commit ID: -

How did you download the software?

GitHub

Anything else?

No response

Code of Conduct

• I agree to follow this Cider's Code of Conduct

Disclaimer

• I acknowledge the Support Disclaimer

[github-actions]

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