"Scan Disk" toggles from Existing to Missing, even with files in the Disk

[bruno-briner]

Describe the bug
The "Scan Disk" button changes the status from Existing to Missing and Vice-Versa.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Movies' and select a Movie that contains the desired subtitles
2. Click on 'Scan Disk'
3. The desired subtitles disappear and a "Missing" comes up
4. Click again in "Scan Disk" and they come back

Expected behavior
Existing subtitles should not disappear and toggle to missing.

Screenshots
A movie with existing subtitles. I even duplicate the same file with a different extensions.

After hitting "Scan Disk" "Portuguese Brazil" toggles to "Missing". Hitting "Scan Disk" again they come back.

Software (please complete the following information):
Bazarr Version : 1.5.1
Package Version : v1.5.1-ls286 by linuxserver.io
Sonarr Version : 4.0.11.2680
Radarr Version :5.17.2.9580
Operating System : Linux-6.1.118-Unraid-x86_64-with
Python Version : 3.12.8
Database Engine : Sqlite 3.47.1

[morpheus65535]

Let me guess, you're using languages equals?

[bruno-briner]

Yes.

I use language equals to consider "forced" and "hi" as equals to Portuguese Brazilian.

I have removed them to test but I have the same behavior. Hitting "Scan Disk" toggles from Missing to Existing and Vice Versa.

I also noticed some errors in the Log.

[bruno-briner]

I was able to identify that it is because a file with pb.srt and a pob.srt also exist in the folder (apart from a pt-BR.srt)

If the status is missing and I hit "Scan Disk" Bazarr recognizes them all as Portuguese (Brazil) without any problem but hitting "Scan Disk" another time changes the status to "Missing".

If I delete or rename the "pb.srt" and "pob.srt" files Bazarr works as expected, i.e. "Scan Disk" does not change status to missing.

Is there a way to avoid this without having to delete the "pob" and "pb"?

PS:
Some of my movies also have an English (en.srt) and French (fr.srt) apart from the Portuguese Brazil (pt-BR.srt, pb.srt and pob.srt). All disappear when hitting "Scan Disk".

The reason for having "pob", "pb" and "pt-BR" is that Kodi recognizes "pob" and "pb" as Portuguese (Brazil) but "pt-BR" is recognized as "Breton-pt".

If I use Kodi to download a subtitle it saves as "pob" or "pb" depending on the addon, on the other hand Bazarr downloads them as "pt-BR".

My workaround was to run a daily script that searches and copies the subtitles in all different extensions. Kodi could then find and recognize a subtitle downloaded by Bazarr and I was hopping Bazarr would then recognize a subtitle downloaded by a Kodi addon.