I've built a proof of concept which filters a table of data using office scripts and returns an image of the table of data that has been filtered. I am using the Today expression to apply a dynamic filter. My locale is UK GMT+1 and i noticed by accident that if I run the script from Power Automate prior to 8am, it will return yesterday's data but if I run it from Office Scripts, it will return today's. Therefore it looks like the Script is running UTC -7 via Power Automate but honours my locale from the Office Script when run from Excel.