Which races don't affect Racing Score?

Is there any way to check whether a race will affect your racing score or not (before the race, that is)?
“Event organizers can request their event not be ‘scored’ if, for example, the event isn’t a scratch race.”
I suppose if I just select Scratch races or Time trials from ZwiftRacing.app (Event Schedule) they should be all counted towards the racing score…

I don’t believe there is a searchable tag.

I imagine there are still loads of points races counting towards ZRS, as the request for positive ID of races that shouldn’t count to race organizers was not a direct ask, but just a line in a post about ZRS being widely rolled out.