Does deleting "cache partition" on Android (S20FE) can mess with Syncthing fork ?

As a workaround for an unrelated duplicate notification glitch on Galaxy S20FE, I need to regulary clear cache partition (every week or so).

Can it mess with Syncthing Fork ?

Thank you

I guess it might be fine, but haven’t tested it myself.

I am currently aware of the log and some chromium webview cache being written to the app’s cache dir. The syncthing keys and config are placed in the app’s private files dir.

I’d suggest you create an encrypted export of your config through the settings menu which is written to the internal phone storage. If anything goes bad after cache clear, you are able to restore.