Bugs:

In the previous version, when the automation framework is UiAutomation2, some activities would not function as expected. A bug was raised in Click and GetText but the other activities like ExpandCollapse, GetTableData, SelectItem, GetAttributeElement, and TypeText also did not work as expected.

Enhancements:

•    In the current version, we have enhanced and added another option to the automation framework parameter, which is UiAutomation3, that would work when using the above activities. 
•    In case you don’t get the expected output when using UiAutomation2, kindly switch to UiAutomation3 in the automation framework. Please contact us via Service Now if you are using UiAutomation3 and still aren't seeing the intended results.
•    Both UiAutomation2 and UiAutomation3 exhibit different spying behaviors. In contrast to UiAutomation2, UiAutomation3 has a tree view that lets us select the necessary field to spy in a page.

Limitations:

•    Since some of the workflows were created using the UiAutomation2 framework, some controls may not work when a user switches to another form that is automated with UiAutomation3. In such scenarios, we must switch to UiAutomation3 for the click activity that navigates to the next page.
•    Specific controls are not available, as the spy is sometimes not supported in an application.
•    The send type parameter of the type text properties has four options, but some applications do not support the normal type by itself in UiAutomation3.

5.4.3