My indoor tomato tends to get too tall to support itself and then flops over. Just picking up the vines and reweaving them back through the trellis is usually enough to pollinate the flowers.
Interesting. I haven’t had that problem. I put mine in undersized pots and next to the southwest patio door, plus a grow light for about and hour or two after sundown.
They don’t get too tall, and if they did, I would probably just pinch the top off. LOL. I like flicking and detest winding vines around supports. LOL