More picture options for Annoucements
Across the whole of Microsoft 365, if you choose to insert a picture you get the modern experience offering you the option to insert from stock images, online, this PC, etc. ... apart from when trying to add a background image to an Announcement in Teams. Here, you have to upload an image from your PC.
You can even search online images when inserting an image into the announcement itself so why not the background to the header??? Please, please, please bring the modern image experience to Announcement headers.
Patrick Thibeault commented
I use Teams announcements all the time. Very frustrating to have to create my own images to get something that looks a bit more modern than a colored post it note. Seems easy to add more banners that will grab people's attention. I also think that there should be an option to change the size of the font to get more characters in there. Right now I type my message on top of another image then take a screen shot and paste in the banner section of the message. Time consuming and annoying