The seller won’t likely know. Tow best sources would be official support
service@soundcore.com
Quote proof of purchase and serial number, you’re not asking here for replacement just if they know the answer to your question. It also helps let them see how many people have issues to prioritize a firmware update or app update, the more who formally ask the better.
The Soundcore community where is more dedicated to this product and more likely support reads or user who knows. It’s largely populated with the same people as here but more Soundcore focused so harder to miss your ask.
https://community.soundcore.com/