This is another one that needs #796 before it can be changed and may or may not be related to #797.

See the line with "OpenConsoleFullPDB.pdb" on it.

1. execute dir.
2. pick a line you like. Resize the window so that the line completely fills the width of the buffer, with no spaces on the right.
3. execute the same dir command. That line you picked should exactly fill one line.
4. Increase the width of the window. See that the line below the line you picked has now wrapped up to the previous line.

Repros with both dir and ls -lA, so it's not WSL/VT specific.