editing layer title conflict
double-clicking the layer title to rename it causes a bug: the title goes into edit mode and you can't close it anymore neither edit the layer-title itself.
Thanks for taking time to share your feedback.
What version of XD are you working with? Does it happen with all layers or certain types of elements (shape, path, group or symbol).
Could this be a GPU related issue? To rule out, you can update your GPU drivers and try the steps again.
Does exit and restart of XD or your system resolve the issue?
Do post further with insights or further questions.
XD Community Quality Manager