Formula editor. I've just installed LibO 7.0.3, having previously LibO 6.4.7, formulas in existing files, as well as newly created have some strange symbols, instaed of what they should be.

For example ‘{’ instead of ‘=’, ‘/’ instead of ‘+’, and so on, for practically all symbols.
Table of greek letters is alos messed up: there is no ALPHA (big alpha), no BETA, ! instead of GAMMA, EPSILON as DELTA, and so on.