Originally Posted by
CastIron
If it won't change for you then it's faulty. Yield to all and proceed when safe. It's your only practical option.
I was going to suggest that, but the OP indicates that this is a difficult intersection if you don't have the light.
For other posters: crosswalk buttons are not that common around here and the OP has indicated that there isn't one on this light. Is it a given you'd get a left turn light with a crosswalk button anyway? And how do you ride over to the sidewalk, push the crosswalk button, then get all the way back over to the left turn lane? Seems really awkward and possibly dangerous.