996403: UG for Collaborative editing in diagram component.#7293

BalaVigneshRaviChandran wants to merge 3 commits intohotfix/hotfix-v32.1.19syncfusion-content/blazor-docs:hotfix/hotfix-v32.1.19from

ES-996520-Collaborationsyncfusion-content/blazor-docs:ES-996520-CollaborationCopy head branch name to clipboard