[FIX] sap.m.IconTabBar: Expanding is correct if no tab is selected
[FIX] sap.m.IconTabBar: Expanding is correct if no tab is selected

Change-Id: I9029aa07eedc52cb85eb91e6096128e512be65da
BCP: 1670537168

olirogers/openui5,nzamani/openui5,nzamani/openui5,cschuff/openui5,olirogers/openui5,SQCLabs/openui5,SQCLabs/openui5,olirogers/openui5,SAP/openui5,SQCLabs/openui5,SAP/openui5,cschuff/openui5,SAP/openui5,nzamani/openui5,SAP/openui5,cschuff/openui5