Problem in the equations, the + symbol is not normal

Hello! Can you modify in the in the “Insert formula object” option the symbol “+” not bold but normal like in the text. Everything else is amazing. I love your app!!

Hello.
I have the same problem.
At the moment, what I do is insert the symbol from the Open Symbol font with Unicode code UxE083.
This symbol is a + sign like the one you are looking for, it is not bold and looks much better in the formulas.
I’m finishing up designing a macro to replace the “ugly” + sign with a “handsome” + sign in all formulas in a Writer document.
Precisely, I came to this forum to ask for help with that macro.