dear devs,
I have also found that by modifying the style for formula, and pressing the
standard selection on bottom right breaks the style. the new formula are
all placed at the top left of the page, and it is impossible to revert to
the previous setting (you cannot set to vertical center -
dear devs,
found this one for writer formula. hat i clips hat, same for many of the
other options such as tilde, circle, breve, check, grave, acute. clipped
for export to pdf.
fix is to put formula into matrix{}. with matrix{bold hat i} even through
looks clipped in document is fine as pdf.