Block editing comment for other users while editing

[JLozanom]

Hello all!,

I would like to ask if there is a possibility to avoid edition in a job/task comment while somebody is already editing. 

I haven´t find anything related to this issue, but perhaps I did not perform a proper search...so sorry for the inconveniences in this last case... 😶

Thank you very much for your time and consideration, and best regards for all!.