Apple Neo: Open Office opens then closes immediately

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Open Office opens and closes immediately on my Apple Neo. It closes so quickly, I can’t hit any keys before it has closed. The Neo has an Apple A18 Pro chip, and MacOS Tahoe 26.5.2 operating system.
I’ve Just tried installing OnlyOffice. I’ve tried installing it several times. Downloaded from Open Office software from OO website, per screenshot. Tried with download of both Apple based App releases. Same problem.
I have deleted all Microsoft software using the MS uninstall programmes.
Any ideas of what I am doing wrong?
Is there a setting on the Neo that I need to change?

The screenshot!