I am currently working with a glyph in background.
The viewport gets confused and displays the sample glyph, thinking there is no glyph in the view. Actually there is, but it is in the background. Thus, I cannot see my background image, because the sample is on top of it.
Is there a way to manually disable this. I know it gets disabled once you place a node, but I was thinking in the line of a general on/off switch.
Paths in the background are visible when View > Show Background is turned on, no matter if the foreground is empty or not. The display of the system font is there for a good reason. People worked in wrong glyphs, and when they realised, they were half way through the lowercase already. What exactly are you trying to do that you have to keep your glyphs empty?
I was re-working some ligatures and moved them to the background, and there appeared (in the foreground) the helper glyph, which kind of obstructed my background [smile].
Naturally, once you start working on the foreground it gets hidden, but I found it strange not to disappear if I have a glyph in the background similarly to having a glyph in the foreground.