Masks messing with dynamic texts

Hey everyone!

I'm trying to make a Template but i've been through some troubles, so I've tried to reproduce everything in some small templates so maybe you guys can help me.

Here's some files with my problem:
(150.35 KiB) Downloaded 25 times
testmask3_withmask -> Dynamic Texts are shown as f0 f1 but then they change on the first stop

testmask3_nomask -> same as above file, but without masks, everything is working (except for autosize, but i will figure out this later)

testmask3-2 -> f1 is inside a symbol, when this happens the text doesn't show at all...

if you guys could give me a light i would appreciate.