Apache proxy/redirect to Tomcat works from 80 to 8080 but not from 443 to 8443 - apache

Question

In my Apache configuration I have two virtual server setups, one for 80 and one for 443. My VirtualHost *:80 config successfully proxies/redirects a path to tomcat 8080, but my analogously configured VirtualHost *:443 config is not proxying to the required tomcat 8443.
I have checked the Connector in tomcat and can successfully hit the tomcat endpoints directly over 8443. I can also hit other parts of the web-server over 443, just not any of the app-server endpoints that require the proxy/redirect. So, I know that the certs and tomcat configs are working.
Apache and Tomcat are running on the same ec2 server.
<VirtualHost *:80>
ServerName cloviscorp.com
DocumentRoot /var/www/html/com/cloviscorp
<Directory "/var/www/html/com/cloviscorp">
Order Allow,Deny
Allow From All
AllowOverride All
Options -Indexes
</Directory>
ProxyRequests Off
<Proxy *>
Order deny,allow
Allow from all
</Proxy>
ProxyPreserveHost On
ProxyPass /ClovisWebApp http://localhost:8080/ClovisWebApp
ProxyPassReverse / http://localhost:8080/
... (CORS config and LOG setup) ...
</VirtualHost>
<VirtualHost *:443>
ServerName cloviscorp.com
DocumentRoot /var/www/html/com/cloviscorp
<Directory "/var/www/html/com/cloviscorp">
Order Allow,Deny
Allow From All
AllowOverride All
Options -Indexes
</Directory>
ProxyRequests Off
<Proxy *>
Order deny,allow
Allow from all
</Proxy>
ProxyPreserveHost On
ProxyPass /ClovisWebApp https://localhost:8443/ClovisWebApp
ProxyPassReverse / https://localhost:8443/
SSLEngine on
SSLCertificateFile "/etc/httpd/server.crt"
SSLCertificateKeyFile "/etc/httpd/server.key"
... (CORS config and LOG setup) ...
</VirtualHost>
When hitting http://www.cloviscorp.com/ClovisWebApp/authenticationservice/login I correctly proxy to http://www.cloviscorp.com:8080/ClovisWebApp/authenticationservice/login, but when I hit https://www.cloviscorp.com/ClovisWebApp/authenticationservice/login I get The requested URL /ClovisWebApp/authenticationservice/login was not found on this server.