- On Windows 10 Pro version 21H1 with Joplin 2.4.9 and AWS S3 synchronization, I created my notes and encrypted them with a master key and password.
- I connected to my S3 bucket and verified that my notes were uploaded.
- I installed Joplin 2.4.9 on my Android 11 Oxygen OS 18.104.22.168.KB05AA device and configured the S3 sync settings.
- When I tap on Synchronize from my Android device, I get "Could not encrypt item XXX Master key is not loaded: YYY" error. I can see the master key under encryption config on both devices. Joplin on Android did not prompt me to enter the key password.
How can I fix this issue?