Append lines to Text Blitter in top-down style

[JoKa]

I want a balloon to display hints for the player in a list which gets longer time by time. When I append text, new lines are added to the bottom of the balloon and the existing text is shifted upwards.

I want to achive the opposite, the top of the balloon should keep it's YPos and the balloon should increase it's size downwards. Is there any option I missed to reverse this?

[JoKa]

This can be solved with positioning TB once:
Set Balloon (xTB,yTB-ObjheightTB)

Now every line you append will be added in top-down style.
Maybe I don't understand the principle behind, it's irritating because without balloon TB appends text top-down by default.

Is this a bug? If yes, I'll have to keep an eye on TB updates and ensure my code doesn't produce strange results once it's fixed.