How to get the empty window in the text dialog box

[Karol-Or]

I made a prompted entry, for example, in a sketched symbol,again, for example.

Now i edit the text and want to write a static text, not a prompted entry and none from that list, but i cannot get the empty, white, window, like in the picture, and like when i start a new text.

I am forced to choose only from the list.

[JDMather]

I think you will need to create a new symbol.

Delete the original if you no longer want it.

[swhite]

Delete the old text box and put in a new text box, should be able to use the same symbol without having to delete it. You will however have to delete the text box. Although am not sure if this will affect previous drawings with that symbol, but you should be ok as long as you don't update the styles.