This one is a bit of a head scratcher. The objects are all created and are selectable in the expected places, but none are drawn if the text has size zero. Further testing shows that even one <tspan> using a font size of 0 triggers this. The size seems to need to be exactly zero to trigger this, setting the font size to 0.0000001 px makes the other objects visible again.
The problem is present in lp988601.
This one is a bit of a head scratcher. The objects are all created and are selectable in the expected places, but none are drawn if the text has size zero. Further testing shows that even one <tspan> using a font size of 0 triggers this. The size seems to need to be exactly zero to trigger this, setting the font size to 0.0000001 px makes the other objects visible again.