Reading 2.x score ignores all text style offsets
Load any score created with MS ver. 2.x and check the various elements of the "Format | Style... | Text styles" list: none has any offset value from the score.
I am attaching a 1-measure score created with ver. 2.3.2 in which each text style has been set to a rather unlikely
(1.23, 1.23) offset.
If read with 3.x, none of the text styles has such an offset. Some have some offsets, which are presumably supplied arbitrarily by the programme.
Set to critical as it makes any work continuity with ver 2.x almost impossible.