Now don't know if this effects their updating (as these two are just on my Today/Widget page), but the Screen Time and Music widgets seem to have the most issues updating. Music keeps saying "No Recently Played Music" even after I just played a playlist to test my AirPod Pros and the Screen Time rarely updates. Even tapping on it, the app opens but it says "As you use your iPhone, Screen Time will be reported here".
And occasionally, if I do a restart of my iPhone 11, the last widget (not on the Widget page) to fill in is the Weather app. Will sit as a little black square for quite a while.
And occasionally, if I do a restart of my iPhone 11, the last widget (not on the Widget page) to fill in is the Weather app. Will sit as a little black square for quite a while.