Dispatcher cache for suffix

Hi All,

I faced with issue with dispatcher cache.

I see some strange requests to my site.

E.g. /my-site.html/my-site.html

In case dispatcher cache wasn't created before

my-site.html created as a folder in cache.

Then when user tries to open /my-site.html I see that cache is not created for html file.

Can it be fixed by some dispatcher configurations?

Thanks,
Alex