"loading animation" does not appear when switching tabs in the tab container

[Riccardo]

Hello,

scenario: I have an App with a tab container with 2 tabs. Inside the tabs there are two charts.

Until February 2020 Release:

Starting from first tab, selecting the second tab, I can see the animation:

Starting June 2020 Release (issue persists on September 2020):

Starting from first tab, selecting the second tab, I still see the first tab, without understating what Qlik is doing.

Thanks

Riccardo