After you are done setting the tab > Default display mode > Choose between Month / Week / Day > and then Save.
Or you can change it through the settings in the drop-down arrow next to the specific tab, making the required changes and then saving it.
After you are done setting the tab > Default display mode > Choose between Month / Week / Day > and then Save.
Or you can change it through the settings in the drop-down arrow next to the specific tab, making the required changes and then saving it.