Pasted text in text box glitching out

I paste text into a premade textbox in a template, and then cannot place my cursor in the desired spot in the text. The cursor stayed at the end of the box and began highlighting all the text instead of moving to the desired place I clicked. I wanted to delete the spaces at the beginning of the rows but could nto due to this bug. The issue does not occur in Illustrator 2026 30.0, only in Beta 30.2 45.