Activity type display sequence in My Calendar

Summary:

Hi,

I added display sequence for each activity type in lookup type (ZMM_ACTIVITY_TYPE), but activity type is still displayed in a random order in My calendar as below.

Do you know what the logic to display the activity type in My Calendar?

Thanks,

Adam

Content (please ensure you mask any confidential information):

as above

Version (include the version you are using, if applicable):

24B

Code Snippet (add any code snippets that support your topic, if applicable):