I am using windows terminal - PowerShell core 7.
Cascadia code version - 2102.25
font face: cascadia code PL
theme: Paradox, The glyph before 3.8.3 is not rendering.
theme: Aliens, The glyph before ~2 is not rendering.
theme: AgnosterPlus, The many glyphs are not rendering.
Many other themes also, some glyphs are not rendering.
I have finally found a solution. The new Cascadia code PL does not support many glyphs like home, python, etc. The solution is to use Cascadia code nerd fonts patched.
To see more nerd fonts refer Nerd Fonts