Good day all,
Not being computer guru, this may be a dumb question, I guess pro-channel modules aside,
Why is it you cant have more than one FX Plug-in visible at a time, or is it possible somehow, is this so in all DAW's?
It would seem quite valuable to see how other FX's react, when adjusting another?
Just wondering? 

Hi. You can change this in Preferences (P), File, Vst Setting by checking Recycle Plugin Window.
It can also be done by pinning the plugin. Click on the pin on the top right corner of the plugin.
I believe that Ctrl + open plugin does the same. Hope it helps.
All the best.

Ctrl click on them or change:
 
Edit menu=>Preferences=>VST Settings=>Recycle plugin windows.
 
Zargg were faster...

The help page for Recycle plug-in windows

Zargg
Hi. You can change this in Preferences (P),

Great, thanks, I guess I was dumb, LOL.