Powerline symbols are Streched (horizontally)

Im trying to use the powerline symbols U+E0B6 and U+E0B4

• Which font are you using "Symbols-2048-em Nerd Font Complete.ttf" (in the arch repo)
• Which terminal emulator are you using None I'm trying to use them in polybar
• Are you using OS X, Linux or Windows? And which specific version or distribution? Im using Linux (artix, kernel 5.13)

★ Optional

two "half circles" should create a cirle ? (the "blob" on the right are the two half circles)