Is there any cache control?

[Wurgl]

As I found out, there seems to be a cache in
~/.cache/<Organisation Name>/<Application Name>/QtWebEngine

Is there any method to control that cache? Turn in on/off and/or clear the cache?

Background: It seems that a redirect (HTTP-Status 301) was cached. But this redirect got changed. However my application still used the old redirect and therefore failed.

[Wurgl]

This does the job
QQuickWebEngineProfile::defaultProfile()->clearHttpCache();