Impossible to create arcs of 180°

Description

The Footprint Editor doesn't let draw an arc with an angle of 180 deg. Here is the Arc Properties window where I added simple parameters: start at origin, end at (1,0) :

I get the following error :

Invalid Arc with radius 25925842473197647167488.000000 and angle 1800.000000

However, when I try another angle value :

It works :

Steps to reproduce

KiCad Version

Application: KiCad Footprint Editor
Version: 6.0.2-378541a8eb~116~ubuntu20.04.1, release build
Libraries:
    wxWidgets 3.0.4
    libcurl/7.68.0 OpenSSL/1.1.1f zlib/1.2.11 brotli/1.0.7 libidn2/2.2.0 libpsl/0.21.0 (+libidn2/2.2.0) libssh/0.9.3/openssl/zlib nghttp2/1.40.0 librtmp/2.3
Platform: Linux 5.13.0-28-generic x86_64, 64 bit, Little endian, wxGTK, ubuntu, x11
Build Info:
    Date: Feb 11 2022 08:14:15
    wxWidgets: 3.0.4 (wchar_t,wx containers,compatible with 2.8) GTK+ 3.24
    Boost: 1.71.0
    OCC: 7.5.2
    Curl: 7.81.0
    ngspice: 31
    Compiler: GCC 9.3.0 with C++ ABI 1013
Build settings:
    KICAD_USE_OCC=ON
    KICAD_SPICE=ON