If it stopped working between 24.11 and 25.02, then I suspect your issue is in your card template(s). A bug fix in 25.02 took away a workaround some template authors were using related to audio.
In your card templates, you’ll be looking for a <!-- commented-out -->
field-replacement that matches the name of the audio field in your note type, like –
<!-- {{Audio}} -->
For every card type that has that, change it to:
{{Audio}}
After you fix that, your cards will now show a play button in that spot.
If you don’t want audio play buttons, you can turn them off for the whole app from Preferences > Review > Show play buttons. Or if you want to turn them off just for this one note type, add this on the Styling tab –
.replay-button {
display: none;
}
For more detailed steps, see the fix documented here for one specific note type – AnkiMobile 25.02.1 audio not playing - #9 by kieran .
That is generally caused by importing a deck that has very high New-queue numbers. See: