Cannot get the fill to work

I am working on a microstrip filter design.

I have two SMAs connected by a 0.2mm track and 3 capacitive stubs sitting on that track. The problem is that I can get only one of the edge stubs to fill (either the right stub or the left one but not both), and the center stub never fills.

Any ideas will be greatly appreciated…

A work around would be to create the stub as a single pin smd part with a footprint of the required track