Hi,
UiPath.Core.UiBrowser and UiPath.Core.UiElement can be mutually implicitly converted.
So, we can use them mixed together as the following, for example.
- Case for Browser instance which is output from OpenBrowser activity is used in UseApplication/Browser activity.
- Case for UiElement instance which is output from UseApplication/Browser activity is used in AttachBrowser activity.
Regards,

