:: Synchronizing package databases...
core is up to date
extra is up to date
community is up to date
multilib is up to date
usr/lib32/libc.so is owned by core/lib32-glibc 2.38-7
usr/lib32/libc.so.6 is owned by core/lib32-glibc 2.38-7
If it is not installed … it makes me wonder why not, as that package is required by many other packages… from other 32 bit libraries to mesa and wine and steam.
And dont skip update announcements (and/or the search button) if you run into problems.
This one is over a month old.
Please keep your system up-to-date. Manjaro is a rolling release.
And remember - you should always update before installing new software.
(failing to do this could have been the reason for the original title issue here)