[GeoNetwork-users] Javascript "not defined" errors

Hello list!
I'm configuring a GeoNetwork for metadata editing, and I'm running into some strange problems with javascripts.

If I click the interactive map here /geonetwork/srv/en/metadata.show?id=16&currTab=simple
I get an "addWMSLayer is not defined" javascript error

While clicking the Interactive map button in /geonetwork/srv/en/main.present I get an "Ext is not defined" error. (In fact, Ext javascirpts are not included in HTML here).
In /geonetwork/srv/en/main.present I get a "doConfirmDelete is not defined" clicking the delete button.

Any ideas?

Thank you

Greetings,
Francesco

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