Error message appears when adding song to a playlist (the song is added to the playlist though)

[rkowalsk]

The problem

When adding a song to a playlist, a pop-up saying "Success" appears at the bottom of the screen but inside is the following error message "key 'form.addToPlaylist (en)' returned an object instead of string.". The song is successfully added to the playlist though.
Nothing shows up in the console when the error occurs.

Steps to Reproduce

I tried to add the playlist from the three dots next to the name of the currently playing song and from right-clicking on a song in the queue and the error appears in both cases.

Your Environment

• Operating System : Arch Linux
• Application version : 0.5.3 installed from the AUR package feishin-bin 0.5.3-1
• Server and version : Navidrome 0.50.2

Not an important bug as it doesn't prevent from adding a song to the playlist but I thought I'd report it anyway.