You have several solutions:
- Integrate charts with mashups Mashups ‒ Qlik Sense
- Use Single API Single integration ‒ Qlik Sense and hide the selection bar
- If you want to continue using the hub, then could modify the hub.js file which contains all structure, but if you do it, this would remain so every time you go to hub
Our Qlik Community members have provided you with a variety of useful options, the best one to use is the single configurator, mentioned by Vincenzo - which is available from the Developer Hub interface. You may want to take a look at this video to learn more:
The Single Configurator will take an existing app and allow you to create a URL for it that you can link to from a page or provide standalone.
Let us know how you do, see screen shots below:
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