Qt Creator doesn't warn when giving an unsupported version of the ndk in settings

I recently re-install my desktop after a main hard drive change and I wasn't able to launch my project anymore.
After trying to put back the old version r9d of the android ndk in settings everything was solved.

I think it's a problem to be able to put an unsupported version (recent r10) of ndk without any warning.

PS: With r10 version, my project failed at launch.