Magic Mask 2 - Render With Handles Bug?

Hello,

Doing some testing with Beta 02 (system specs should be in my signature): So even though I track handles needed when I go to render with those same handles Magic Mask 2 is shutting off on some clips and I've tried a couple different projects now with different footage types, resolutions, etc. If I manually drag out the 1 sec handles on either side of the clip and render there is no problem most of the time, its just when rendering with handles in the delivery page even though I view current clip with handles and do the tracking. Anyone else able to recreate this issue?

I am also seeing some weird GPU artifacts on an MXF 59.94 DP footage/project not sure if that is a factor but MM 2 showing solid line in the render on the left of frame (see attached) with that node on, tried building again from scratch no fix yet but to use a different method to achieve the desired effect on the background (darkening + making more sage). I will send a drp for both projects to support along with screengrabs etc but thought to see if any others are seeing anything similar.

Hoping in future versions there are more robust undo functionality to the MM 2 tool, more refined brush roto tool to fix broken or flickering masks more easily or more precisely add back along a fine edge i.e. sky vs water, if i hit undo once while doing an erase paint brush stroke it undoes everything and I realize in the ... menu it gives you the option to delete current stroke its just cumbersome and more clicks and would be great to be able to undo either the eye dropped or paint brush without destroying all previous work. Would be nice to also have it default to better as I am constantly clicking refresh then better then eye + dropper track as I paste the effect to each iteration of a shot needing that mask applied.

Thank you,