i looked around and haven't found anything (but could have sworn this was requested before).
i just synced my android device (phone) and noticed that a note wasn't getting updated. went into the logs and saw a network error. it'd be great if the 'synchronize' label would change state (change color or text) when there is a sync error. if i wouldn't have noticed a specific note not updating, i would never have known that my sync wasn't working. using nextcoud as my sync target btw.