Intervals with different parentheses (e. g ( 1, 2 ] ) display question mark.
Difficult intervals like left ( 1, 2 right ] work normally
Steps to Reproduce:
1. Make a formula in Writer or just open Calc
2. Print ( 1, 2 ]
User Profile Reset: No
Actually it shows ¿, not ?
And, of course, just open Math*
That is the StarMath syntax you have to work with.
MathML <mfenced> stanzas for mixed 'open=', 'close=' bracket assignments are always prefixed in StarMath with 'left' and 'right'. Bracket pairs in LibreOffice are autoclosed by default.
You can escape the "]" by entering "\]"; and you can disable the auto closing of bracket pairs from in the Math module's Tools -> Options -> LibreOffice Math -> Settings panel.
Beyond that NOTABUG