The rotated text box is not saved in .Docx type

hello, I have a problem with the text boxes and text objects, if I leave them diagonally diagonally to write texts in diagonals and I save them in docx type document they are damaged and a picture with the text remains horizontal but I can not rotate it (and the rotated frame goes out in the background but I move it and nothing is fixed.)
Photo: Subefotos

It is not certain that all formatting and functions work 1:1 in other file formats. In Bugzilla you can see if there is a bug. You can also give up a bug yourself.