Copy Google Spreadsheet Comment Function From One Tab To Another -- 2

I have a Google Spreadsheet that I share with clients. On it, we can enter comments for each other. Previous comments appear below the entry bar for new comments. On a separate tab, the latest comment appears. I'd like to slightly modify that functionality so that comments can be entered on another tab, and still appear in the back comments tab (that tab is called "Chat"). I've done over one hundred projects on Upwork and Freelancer. Many successes, many failures. I've not had good experiences with contractors who bid on projects without reading the project description first so if you respond please outline your experience with Comments in Google Sheets. If you don't mention that, I'll assume you have not read this and will reject your expression of interest. Please respond if: 1. You've previously set up or modified Comments in Google Spreadsheets. 2. Are willing to work while I watch. I pay for the current hour plus the fraction of an hour. So that if this takes you fifteen minutes, I'll pay for 1 hour, if it takes you 1 hour fifteen minutes to complete, I'll pay for 2 hours, etc. Don't ask me what my budget is. I don't have one. I pay a fair price for good work. 3. You've carefully read this project description. 4. have an excellent rating on this platform or can provide client references 5. Are available to discuss (not via Chat) the project and are fluent, easy to understand in English. 6. Have a functioning microphone. 7. are available to work on this today or it not today, soon. After this problem gets solved, I may have others. I seem to have constant projects in Python and Google Sheets.