OpenGD77

If I go to Settings->Display and change LED settings, then it flashes briefly a: "Day theme" pop-up message.
(I'm not changing the theme)
Should it work like that?

Great work, thank you!

One question though, does the APRS TX gets triggered even there is an RX (squelch gets opened) on aprs frequency already?

Great work! Is it technically possible for future iterations of the firmware to support AX.25 APRS auto TX without the need to push any button (tracker behavior)
TKU
73, OK4ME

One more thing: We can now use the safe power on feature and use the black button on the side to power up the radio, however it happens quite often that the blue one is pressed instead. When this happens there's a message "Settings Updated" and you lost all your settings. This is quite unfortunate. ...

Excellent work!
A suggestion though. What about adding a feature to key PTT periodically to e.g. BM APRS private call (like 230999). That way the APRS location would stay refreshed on the aprs portal.
Cheers, OK4ME