Testcases:  1. Create a configmap from a file with 77 characters in a line File data: tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt CLI data: $ oc get cm cm-test4 -o yaml apiVersion: v1 data: cm-test4: | ##Noticed the Literal style tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt kind: ConfigMap metadata: creationTimestamp: "2022-09-28T12:39:43Z" name: cm-test4 namespace: configmap-test resourceVersion: "8962738" uid: cf0e264b-72fb-4df7-bd3a-f3ed62423367 UI data: kind: ConfigMap apiVersion: v1 metadata: name: cm-test4 namespace: configmap-test uid: cf0e264b-72fb-4df7-bd3a-f3ed62423367 resourceVersion: '8962738' creationTimestamp: '2022-09-28T12:39:43Z' managedFields: - manager: kubectl-create operation: Update apiVersion: v1 time: '2022-09-28T12:39:43Z' fieldsType: FieldsV1 fieldsV1: 'f:data' : .: {} 'f:cm-test4' : {} data: cm-test4: | ##Noticed the Literal style tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt   2. Create a configmap from a file with characters more than 78 in a line,   File Data: tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt CLI Data: $ oc get cm cm-test5 -o yaml apiVersion: v1 data: cm-test5: | ##Noticed the Literal style tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt kind: ConfigMap metadata: creationTimestamp: "2022-09-28T12:39:54Z" name: cm-test5 namespace: configmap-test resourceVersion: "8962813" uid: b8b12653-588a-4afc-8ed9-ff7c6ebaefb1 UI data: kind: ConfigMap apiVersion: v1 metadata: name: cm-test5 namespace: configmap-test uid: b8b12653-588a-4afc-8ed9-ff7c6ebaefb1 resourceVersion: '8962813' creationTimestamp: '2022-09-28T12:39:54Z' managedFields: - manager: kubectl-create operation: Update apiVersion: v1 time: '2022-09-28T12:39:54Z' fieldsType: FieldsV1 fieldsV1: 'f:data' : .: {} 'f:cm-test5' : {} data: cm-test5: > ##Noticed the Folded style and newlines in between data tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt Conclusion: When the CM is created with more than 78 characters in a single line the yaml editor in the web UI changes the style to folded and could see newline in between data. Attached the screen shots during the issue reproction. Is this an intended/expected outcome?