Launcher doesn't calculate with "," instead of "." as decimal seperator

[Biepa]

Distribution (run cat /etc/os-release):
NAME="Pop!_OS"
VERSION="21.04"
ID=pop
ID_LIKE="ubuntu debian"
PRETTY_NAME="Pop!_OS 21.04"
VERSION_ID="21.04"
HOME_URL="https://pop.system76.com"
SUPPORT_URL="https://support.system76.com"
BUG_REPORT_URL="https://github.com/pop-os/pop/issues"
PRIVACY_POLICY_URL="https://system76.com/privacy"
VERSION_CODENAME=hirsute
UBUNTU_CODENAME=hirsute
LOGO=distributor-logo-pop-os

Issue/Bug Description:
When using the launcher to calculate something with the "=" prefix. It doesnt work with "," as decimal seperator. It works flawless with "."

Steps to reproduce (if you know):

1. Open launcher
2. Type "=1,1+1,1"

Expected behavior:
Output of 2,2.

Other Notes:
Region is set right and the examples in the settings are showing a "," as decimal seperator.