masks disappear in view, but show in preview, what happen?

[goas10]

this is my character head,this head is already with moves :see up,see dowm, see sides,the head was saved in the library, because, i must put this head in other body,
but this is a problem,when i put this head in other body ,the mask`s propieties disappear in the view, but in preview show this good, what happen?






How i can , see propieties in the view and the preview , with masks?
please help meeeeeee?

[Lychee]

Perhaps you have a refresh screen problem, disable the GPU accelerated option to see if it work.

[goas10]

nope is gpu , i tried with gpu but , the trouble continue

[synthsin75]

Only very simple masking shows correctly in the workspace. This has always been a limitation of AS.

[goas10]

thanks,perhaps the things will be better in the next anime studio