When I expand cascade window to full screen, fonts in emitters tab becomes blurry. And it looks like it gradually increases from left to right. But if I reduce window size - all looks fine.
It also occurs when I’m moving vertical border between viewport window and emitters window. In some positions fonts becomes blurry in some - fine. Looks like a bug in re-size calculations.
I am continuing to try to replicate the results you show in the screenshots above. Can you let me know a few things about your setup? Are you using a laptop or full monitor? Are you using a dual monitor setup? And, finally, what OS are you using?
Unfortunately we have not been able to replicate the issue you are reporting. If you can look at yout DPI scale and make sure that it is set to 100% and also in Windows 10 there is a scaling feature specifically for text, apps and other items can you also make sure that this scaling factor is set to 100%. (System > Display)