BUG: remastered looping sounds don't loop since broken looping sound fix

[hemostx]

ezQuake version: starting from 95f4f98203be115994ef82fe12c8eb1cd6a31a5e

OS/device including version: W10 21H2

Describe the bug Since merging master (which includes 95f4f98203be115994ef82fe12c8eb1cd6a31a5e and up), the remastered sounds I extracted from the steam rerelease into a pk3 will not loop. Anything one-shot plays just fine, otherwise it's Sound ambience/whatever not looped.

• Rebuilt only master to confirm it's not my branch
• Go back one commit before that one: these sounds loop again
• removed SDL_AUDIODRIVER directsound env variable to switch to wasapi and exclude sound API interference: same behaviour on either.
• I wrote "from a pk3" because somehow I can not get the flat files into id1/sounds or w/e in a way that my client wants to play any of them (looping or not!). I will rule that out as heat-related head trauma on my end, and not a pk3 vs flat file read issue

To Reproduce Steps to reproduce the behavior:

1. Setup a pk3 with some ambient sounds from last year's remaster (I can lend you mine if you need one), put in id1 or qw
2. Default config, but make sure s_ambientlevel is audible
3. map start
4. Console is spammy, game world is quiet.

Expected behavior Looping loops :)

[hemostx]

I also played around with s_khz and s_linearresample, with no effect.