Yes, I´m using SuperVision as a master section preset. But the size is not being restored. It never did, since SuperVision was introduced the first time. I had the hope that with the latest WL version this bug would vanish but its still here.
In fact, I am experiencing several, similar issues with the window size of VST3 plugins. Especially when used in the mode: one plugin per window.
As an example, WL is not able to start/stop playback by pressing the space bar while I use Soothe from Oeksound or Intensity from Zynaptiq. With some plugins it works, with other it doesn´t.
Or resizing plugins with the lower right corner handle is often a hit or miss with VST3 plugins.