Attached is an xml file.
Open the file in SE, then using the mouse, place the cursor at the end of line 55, after the >, and click the mouse button so that the cursor is just after the > in:
<parameter name="cellmode" value="MONO_CELL"/>
After the cursor is there, now place the mouse between the 2 Ls in MONO_CELL. Click the left button. The cursor does not move there. If you click a 2nd time, it may go there, but not the first. Try similar exercise on other lines that end with a '>'