Or perhaps Physostegia or - Edited to add Chelone

I'd like to see a fully open flower first. Leaves look more like azalea while buds look very gardenia-like. If it is an azalea, it is not going to be very happy for very long indoors. They make very poor houseplants.

It could be Golden Alexander (Zizia aurea) - the leaves are similar.

Thank you very much! Now I can handle this invasive correctly. It exists in a small bed that will get a complete overhaul soon. That makes it much easier to eradicate.