I tend to break-up larger text groups if I need the text edited in AC due to this problem. Especially if the text groups are paragraphs.
If you prefer to do all of your text editing in a word processor then you might try saving .PDFs of the text from the processor and placing the .PDFs as "Drawings" into AC.
David Larrew, AIA, GDLA, GSRC
Architectural Technology Specialist
a r c h i S O L U T I O N S
WIN7-10/ OSX 10.15.7
AC 5.1-25 USA