I found a very versatile variable font on Google Fonts called "Roboto Flex". It has 12 variable axes, so it is very customizable. The font is GREAT.
But there is a big problem, CorelDRAW constantly crashes when i use this font. I can work with the font, but no way to save the graphic.
The only way to save, is to convert the font to curves, but you can imagine this is not a "good practise".
Other variable fonts work normally, i can save the graphic.
So what is the problem with Roboto Flex & CorelDRAW ???