Standard DIY design platforms claim to be able to resize layouts but actually only resize the background canvas.
This means that users need to do A LOT of additional work to "fix" every design!
But RelayThat is the ONLY platform that automatically resizes complicated designs with ZERO additional tweaking.
The Resize Drawer (found directly under the current layout holds all additional sizes and can be closed by clicking on the tabbed down arrow or opened by clicking on the tabbed up arrow.
NOTE: Some layouts are from older versions of the app (or wouldn't make sense in certain sizes) so NOT EVERY layout resizes for every channel.