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.Rick Meikle commented
Illustrator user since 1989, when point text was the only kind of text. To move it, you click and drag the anchor point. Use the shift and/or option key to constrain and/or copy it. Can snap to other points in the art. Pure and beautiful! But now, clicking the anchor deselects the text path. It's like switching the gas pedal with the brake pedal. Please let it be a bug and not a conscious decision!