Reset local coarseness

Dear Support Team,

We have convenient command for reset all local coarseness in Mesh mode: resetlocal geometry
For PLAXIS 2D it works only for polygons, not for boundary lines (inner lines and lines on the boundaries).

I was sure that command resetlocal geometry boundarylines was working in the previous CE V20 versions, but today I have found, that it does not work in Update 3 (most likely, I was wrong).
I try to use group or groupfiltered commands, but there is no «boundarylines» feature.

Could you please inform me is it possible to reset all boundary lines in PLAXIS 2D?
Thank you in advance.