Attaching file via browser

Hello @Joy_1P,

I try to attach a file via browser on a brand new created item but it is also valid for existing items.

On iOS, Android and Window app I can attach a file. Here are some screen grabs:
iOS:

Android:

In Chrome it will be shown that the attached file is an invalid item:

It is also not possible to attach files via browser:

In general, the apps are inconsistent w/r to other issues as well. A few examples: Icons of an item can be edited in browser and Window app but not in Android and iOS app.
Example 2: I have items with customized icons added in browser. In iOS app and browser these icons will be shown correctly but not in Android app.
Example 3: Duplication of items is easy to manage in browser but in iOS and Android app an item must be copied into a different safe, renamed there and moved back afterwards.

These examples and my query above show that the handling of your apps is very inconsistent. Maybe I have wrong settings, in such case I would appreciate your support what to set that it works properly.

P.S.: Please make the images scalable.