To continue the conversation from the chat, it looks like since preview 5.0-543, the default ImGUI font has changed.
I opened a patch I had saved on the previous preview (536) and all texts were bigger. Here are some screenshots for comparison :
When creating a
FontConfig node, it takes the first font of the Enum as default, which in my case is Alef.
Repro patch attached here :
FontImGUI.vl (8.2 KB)