Certain 2.x frame texts imported with no style, resulting in wrong size etc.
OS: Windows 10 (10.0), Arch.: x86_64, MuseScore version (64-bit): 220.127.116.1194, revision: 5cc4d6b
Open attached file (created in 2.x). The lyrics have been appended at the end of the score in 2 x 2-column vertical frames. But, in 3.x, the right-hand columns have lost their horizontal offset and now coincide with the left-hand columns.
(There is also a problem with the font-size of a verse in the second frame, which is smaller than the rest)