Select box is invisible after updating to MacOS 27

qBittorrent & operating system versions

qBittorrent: 5.2.3 x64 Operating system: MacOS 27.0 Qt: 6.10.3 libtorrent-rasterbar: 1.2.20.0 MacBook Neo 256gb

What is the problem?

When trying to select/unselect a specific file within a torrent the select box is invisible. it was fine before updating to macOS 27. The box itself is working if you click on the right spot but there is no check mark or anything appears (you can notice it by the "Download Priority" column by changing from "Do not download" to "Normal" and vice versa). It happens on both the dark and light themes

Steps to reproduce

It always present by going to the content tab to a torrent OR when adding a new torrent

Additional context

I tried the following: (didn't fix it)

1. Restarting the app
2. Restarting the MacBook
3. Reinstalling the app
4. changing the theme from dark to light (default ones)
5. removing and adding the torrent again

FIX

I fixed it by using a custom theme (Link)

before using a custom theme after

Log(s) & preferences file(s)

qbittorrent.log