Have we any date on fixes? - while I'm relatively new to the boards the one thing I'm noticing, is that the Mirillis team members appear quite evasive and mostly don't answer any questions put direct, other than in a vague way. For instance acknowledging an issue isn't the same as saying yes we are going to fix it! I think what people need to see, is that here is a 'RoadMap' eg 1,2,3 etc is planned for version X. I hope this apparent ambiguity isn't deliberate because that would be bad.
Anyway for anyone using SweetFX, and windowed mode isn't feasible or desirable for you, then try Bandicam in the meantime. I use it for SweetFX rendered games at the moment and in fact did just that today for LA Noire.