How do I get rid of line in the prompt theme?

[ryub3n]

I'm using oh-my-posh and some of the themes have sections colours that overlap and are showing a strange line.
How do I get rid of these lines?

Ideally it shouldn't show those lines like below:

[zadjii-msft]

Which font are you using? That kind of artifact can be common depending on the exact font and size that's selected.

We're tracking this issue in #8993

[ryub3n]

I'm using FiraCode Nerd Font size 12.
Same issue if I use Caskaydia Nerd Font or change the font size.

[zadjii-msft]

Okay yea we're tracking this in #8993

[ryub3n]

Seems to be an issue with ClearType.
Switched to Grayscale and it appears fine.