DOC-2363: In the custom view, the scrollbar of the container were not visible if its height was greater than the editor.

[kemister85]

Ticket: DOC-2363

Site: Staging branch

Changes:

• added improvement docs for In the custom view, the scrollbar of the container were not visible if its height was greater than the editor.

Pre-checks:

• [x] Branch prefixed with feature/<version>/, hotfix/<version>/, staging/<version>/, or release/<version>/.

Review:

• [ ] Documentation Team Lead has reviewed