List has a lookup field that is linked to a cross-site lookup field. In the dropdown, values from cross-site lookup are not coming in proper format.
Title
Cross Site Look up field format for DropDownDescription
Cause
The cross site lookup fields is string value in site#;list#;id# format. If special support was not done it's displayed as is.
Resolution
The issue is confirmed as defect and defect ID logged - TFS0218624. Will be fixed in a future release.
Defect ID
The cross site lookup fields is string value in site#;list#;id# format. If special support was not done it's displayed as is.