UI Text best fit not working with Font character = "Unicode"

I am making a UI Menu for android platform. But the texts are blurred, I searched around for a solution and found one. So by making the font's size larger in font import settings, character to Unicode, texts appear much sharper.

But the problem arises when I try to use best fit it doesn't appear to be working anymore. Best fit only works with dynamic fonts.

Here's When it looks blur with Font import settings to character = Dynamic.

Whereas this one's crisp with Font import settings to character = Unicode.

But the thing is now its not supporting best fit, I will have to increase and decrease the font size of the text to match it properly for every text.
Please help me out with that.