We have the fix available in the latest release. Please update Illustrator using Adobe Creative Cloud application to the latest build for version Illustrator CC 23.0.2
Please refer to our knowledge base FAQ – https://illustrator.uservoice.com/knowledgebase/articles/1844590 if you face difficulty in update.
Or get in touch with us at any of the other support channels – https://helpx.adobe.com/support.html
Ashutosh Chaturvedi | Sr. Quality Engineering Manager – Illustrator
Adobe. Make It an Experience.Jeff commented
Bug does not appear to be fixed. Suddenly, I cannot select text with either selection - not at all. I just installed updated CC two days ago. Text selection worked fine for two days, then tonight - no selection available, even after quitting and reopening, and restarting machine. Help!