HD Widgets doesn't work

has anybody installed “HD Widgets” to his mx4? I tried (since 4.1.7A) to install it and it never worked (at the moment I’m using 4.2.2A).
There is always onlay a “loading circle” with a grey background.

Similar story to aix widget. I get

Try open security app, then go to permission and set autostart for your widget.

Always can’t load Zooper Widget…“loading zw…”

Already set permission to auto launch.

MX4 Flyme OS 4.2.2A test firmware

I tried all those things but everytime the same. now i’m using “nova launcher” and it works. so it must be caused by the flyme-launcher.

Looks like your connection to Meizufans was lost, please wait while we try to reconnect.