No worries 😎
Got it! I realize now why this 'solves' the problem for you.
So, what happens when activating the 'Still background' mode is that it renders the entire image back onto the screen, instead of just where the text exists. This disguises the misaligning problem. If I'm not missing something else, you should be able to see the background being a few pixels misaligned.
Another thing that I solved in alpha.2 is that centred text (e.g. comic text) used to have its starting X position decided by the median position of all text lines. This was added a long time ago to avoid text overflowing and disappearing due to slightly incorrect positioning occasionally for some text boxes. It is now redundant since I am now allowing text to render outside of the selected capture area. What happens now is that the entire text group selects the left-most X position. So, again, if I'm not mistaken, you should still see an improvement compared to the screenshots you uploaded a few weeks ago in another thread.
But.. we do still have a misalignment issue with Stream Friendly mode that needs to be addressed. I believe my other laptop had the same issue, so I'll look at it again before the week is over.
Thank you! ⭐⭐⭐