The track forward and back buttons, as well as the progress bar, are not visible in the notification area when the album art is missing from the currently playing song.
This seems to be caused by a contrast issue between the white background color and the white color of the buttons.
Perhaps the problem could be fixed with an option to change the background or font colors in the notification area?
Logs:
Upload description: Gideion - Contrast problem Screenshot
Additional information:
Dark mode may be required to reproduce.
Reproduction steps:
Play song that has no artwork in metadata, observe notification area player.
From the logs Symfonium properly set the image to null when there’s no image, what the OS displays in the media session is 100% out of control of the app.
While I could send a fake image as a workaround, this would not render nice on other proper OS that would try to extract colors and do things based on that image / icon.
I have been using your Yatse app for many years
It is also installed on my phone. When it has no art information for the currently playing track, it displays a Yatse logo background and the contrast with the buttons in the notification area looks very good.