I think we are missing a step or not understanding how to upload the logo onto the PBX in the first place. On the domain admin logo upload page it says "the light theme logo will be used for the web interface" so just to clarify, this is where we put the logo that we want to appear on the USER PORTAL web page right?
Assuming yes, then the behavior I'm noticing is that I can select a SVG file with dimensions 210x55 and preview the logo looks terrific in this window, i click SAVE and it appears to have saved, but if I refresh the page or navigate back to it, the preview is no longer displayed and all I see is the screen shot below with blank previews. Is this normal behavior that lgoo preview is no longer displayed when returning to this page or should it be showing me the logos currently applied?