Scale text area
When scaling text boxes, the text box scales but the text inside remains the same size. This can be handy for scaling at the same size, but very inconvenient when you need smaller paragraph text and have to reformat manually. Holding Command-⌘ (or CTRL on Windows) while you scale down a text box should allow you to reduce the size of the textbox and its contents.
Sarah Peller commented
I'm interested in adding a feature like this as well.
I have been creating groups and buttons on XD and then I decide I'd like them to be smaller or larger. I can't just scale the group without losing my formatting. Each time I want to resize, I have to tweak ever part of the group manually. It's very inconvenient and time-consuming. I would be great if there were a "resize without losing formatting" option
If you make sure the text boxes are Point Text boxes and hold shift the content scales