Thanks for Affinity Designer 2, I'm loving it so far!
Sometimes when I select text with the "node" tool, the selection freezes and doesn't actually select the objects (it looks like it thinks I still have the pencil down on the screen and am still changing the selection)
If I resize the screen or click on something, the selection will resolve and actually finish the selection. Here's a screenshot of what it looks like when it's frozen. I can't reproduce it consistently unfortunately, it's very intermittent.