wrong height and width on multimonitors and multigpus

[Vladimir Kadnikov]

I have 2 GPUs: internal intel and PCI-e Radeon. Two monitors connected to Intel and additional two monitors connected to Radeon. When I'm trying to open yakuake not in fullscreen mode (in fullscreen works perfect) on each monitor i have wrong width and height. On primary - width = monitor width /2; height = monitor height /2. second monitor on same videocard(radeon) -> width = mointor width; height = monitor height /2. on intel videocard yakuake does not open.
In fullscreen mode works on each monitor

[Vladimir Kadnikov (z3vra)]

Add second monitor screenshot