Scrambled UI fonts with Vulkan driver

https://s3.postimg.org/7ezfoh9dv/20170728_141806.jpg

This happens ONLY in fullscreen, in window everything is fine.
Anyone encountered the same behavior?

On Desktop PC, i7 3.9GHz GTX660.

Weird. I have not encountered this. Is it like this all the time in fullscreen or do you need to do something to make it happen?

No, just by going fullscreen [F] scrambles the fonts. Going back to windowed mode and everything is back to normal.
Sometimes when starting Retroarch in full screen everything is normal but when closing an emulation the font scrambles again.

When it happens I can see the desktop for a second before retroarch opens/closes cores.
Seems this happens when resizing the UI.
Also, looks like if the fonts are cached in the GPU memory they will not change, so showing/hiding the UI (F1) will not unscramble the fonts.

I will test the latest Vulkan SDk 1.0.54 and report back.
edit: nope, same thing.

bump

It happens when Fonts/UI-Icons are changing in size.

Can anyone on desktop recreate this bug?