This has been happening for a minute and it's frustrating to say the least. How can this happen with an Adobe product? All of a sudden I can't type. I can't change font size, nor edit any text. I tried this "solution" of pressing Alt+Tab and it does not work. I have Windows. Please, please, please fix this.
Thank you for reporting the issue.
There are some fixes going around text editing.
If such issue encounters again, please do this workaround:
Try to write something outside of Xd ,like in notepad ,chrome or start menu of Windows and then come back to Xd and start typing.
Please let us know,if it won't help either.