Hello, I suppose "Function plotter" is broken in AppImage packages (at least 1.4,1.3,1.2). When I try to use it I get error:

ImportError: /tmp/.mount_InkscaWrwav7/usr/bin/../lib/libc.so.6: version `GLIBC_2.32' not found (required by /lib/x86_64-linux-gnu/librt.so.1)

So in AppImage librt.so.1 build with GLIBC_2.31 and it has two librt.so.1 :

$ find  /tmp/.mount_InkscaWrwav7/ -name librt.so.1 -ls
     1814      0 lrwxrwxrwx   1 root     root           13 Apr 30  2024 /tmp/.mount_InkscaWrwav7/lib/x86_64-linux-gnu/librt.so.1 -> librt-2.31.so
208868631     39 -rw-r--r--   1 root     root        39488 Oct  9 20:14 /tmp/.mount_InkscaWrwav7/usr/lib/librt.so.1

But inkscape doesn't use them, it uses /lib/x86_64-linux-gnu/librt.so.1
[pid 334245] openat(AT_FDCWD, "/tmp/.mount_InkscaWrwav7/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/librt.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
[pid 334245] openat(AT_FDCWD, "/lib/x86_64-linux-gnu/librt.so.1", O_RDONLY|O_CLOEXEC) = 3

where /lib/x86_64-linux-gnu/librt.so.1 is librt.so.1 from my system:

$ cat /etc/os-release
NAME="Ubuntu"
VERSION="20.10 (Groovy Gorilla)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 20.10"
VERSION_ID="20.10"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=groovy
UBUNTU_CODENAME=groovy

Is this a bug or it is possible force inkscape to use librt.so.1 from AppImage ?