@VectorStyler
Thank you for the great tip!
I immediately tested the double-click behavior on the frame handles. The double-click on the bottom-center handle works perfectly to fit the frame vertically. However, double-clicking the bottom-right or Right handles makes the frame lose control.
Is there any setting in the current Preferences to control or stabilize this behavior? For now, I am more than happy to rely on the bottom-handle shortcut.
As a non-programmer user, may I suggest a priority for the implementation? I feel that vertical auto-growth is the most critical feature. Since VectorStyler already handles horizontal expansion beautifully with the standard Text Tool, horizontal fitting for Text Frames might be less urgent. Even in QuarkXPress history, vertical fitting was implemented first, and horizontal fit came much later.
Thank you again for your incredible responsiveness!
Best regards,