Hi, the default colours of tracks and their automatic painting of the event does not seem to actually be included in the colour targeting protocols of the program.
you can test this.
Record some blank events onto a track with a default track colour (not one you have applied)
chop up the event so that are now multiple you can select.
select one of the events and paint it a colour, so that one event has a paint selected colour, and the rest were the default track colour
–Color Name is | Contains Not | Rating: (The one color you painted the one event)
It will not have selected the default-coloured events
you can the confirm this by painting the uncoloured events, but use a different colour than the one used on the one event (you can even paint them the SAME colour as the DEFAULT colour if you have copied it into your paint palette choices), and this time it will properly select as expected.