Rocky 9.7

[wpj01]

I have installed MiKTeX on a new instalation of Rocky 9.7. The instaltions seems to work OK but on running TeXworks UI et the following:
qt.core.plugin.loader: /usr/bin/chfn: cannot open: Permission denied
qt.core.plugin.loader: /usr/bin/chsh: cannot open: Permission denied
qt.core.plugin.loader: /usr/bin/gen_grub_cfgstub: cannot open: Permission denied
qt.core.plugin.loader: /usr/bin/locate: cannot open: Permission denied
qt.core.plugin.loader: /usr/bin/staprun: cannot open: Permission denied
qt.core.plugin.loader: /usr/bin/sudo: cannot open: Permission denied
qt.core.plugin.loader: /usr/bin/sudo: cannot open: Permission denied
qt.core.plugin.loader: /usr/bin/sudoreplay: cannot open: Permission denied
Requested decoration "adwaita" not found, falling back to default

Why is this happening? What can be done to avoid it?
Thanks
Bill