The edit properties dialogs in FlashBack Pro are all modal: each and every time the user wants to change a property, he/she is required to double-click an object, change the properties, and close the dialog.
The dialog's UX behaviour is modal: it is not possible to interact with the application until that properties dialog is closed.
When a lot of text annotations are added and edited the modal dialog becomes a real pain, forcing a lot of extra clicking.
A secondary related pain point is that the properties aren't applied until the user confirms that dialog. That again means a lot of back and forth clicking and opening/closing of the modal properties dialog.
Instead, my request would be that the developers consider changing the behaviour of that dialog in two ways:
Thanks for the feedback. In FlashBack v6 we intend to edit object properties in a non-modal way, via controls in the left side panel.
I'm afraid not :( We're busy with a new product right now and with a new user interface for FlashBack Recorder, but we'll get to v6 and the new editing interface sometime.