The Look Up values selected do not get saved in the My Information page. An error, like the following, is displayed:
JBO-27010: Attribute set with value Senior Member Technical Staff for L1__c
@ in UserEO has invalid precision/scale
The workaround for this issue is as follows:
Create UDF as Drop Down rather then as Look Up.
In step 5, ensure that Searchable in Picklist is not selected. Save the form.
In step 12, add UDF on My Information Page as ADF Select One Choice.