404 error - locationmatch and proxypassmatch with parentheses in URL

["Bender, Charles" <charles@xxxxxxxxxxxxxxxxxxxxxxxxxxx>]

Hi,

We have observed the following error. If a URL contains parentheses, and is matched by LocationMatch that sends to ProxyPassMatch, the backend doesn't receive request and Apache returns 404 error.

<LocationMatch (.*)>

   ProxyPassMatch "https://1.2.3.4:443"

</LocationMatch>

This URL should work, but doesn't- http://example.com/path/to/url(2)

If the parentheses are in the query string it works as expected.

Is there a different regex needed to match parentheses in URL?