Hi there @math_6,
Thanks for reaching out to the Community and welcome!
Try logging out, restarting your devices, and logging back in. Additionally, try having both apps (mobile and desktop) open at the same time to help with the syncing.
If nothing changes, try restarting the mobile app twice in a row to force a cache refresh.
Keep us posted on how it goes.
Help others find this answer and click "Accept as Solution".
If you appreciate my answer, maybe give me a Like.