Social media platforms are forever changing the image sizes and formats Keep up to date! https://makeawebsitehub.com/social-media-image-sizes-cheat-sheet/
If you manage a Facebook business Page, you likely noticed a change earlier this month in how you’re able to access and interact with Page content and other Pages when acting in a business capacity. Basically, you can’t log-in as a Page anymore. Well, you can, but the system’s been changed to keep you logged in under your personal profile, as opposed to switching between entities (and worth noting, some users have had these changes in place for months, but they were rolled out more widely in the last couple of weeks).