Missing BusyIndicator for almost all Fiori apps

Hi,

we've implemeted some Fiori apps, but we feel, there lot of places where the BusyIndicator is missing.... For example:

• sometimes I click on some tile and on slower network it takes 2-3 second to show rotating flower icon...but some users think that the click haven't been realized by Lauchpad so click once more....
• In some master detail app when I click on master item, app is fetching data from server, but showing no BusyDialog, so user think that app is doing nothing....

How can I report this directly to SAP? Is there any group for this?

Many thanks Jiri