Unable to expand nested activities after updating UiPath.System.Activities to v22.10.4 - Bug or Feature?

I updated UiPath.System.Activities from v20.10.3 (default when creating new project) to v22.10.4 in a project running in UiPath Studio 2020.10.4 Enterprise License.

This resulted in nested activities being permanently collapsed. Neither can I double click to view them in the designer canvas. For example, “Invoke code” (inside sequence) previously had a preview of the code, along with buttons for “Edit Code” and “Edit Argument”, and Log Message (inside If loop, inside sequence) had fields for “Log Level” and “Message”. Only way to edit them now is to do it via the properties panel, which is less convenient.

I know I can downgrad to the earlier version, so my question is more of concern for the future when/if earlier versions are not available. Is this a bug or a feature? If there is any type of information you need from me to answer this question, feel free to request.