I haven’t been able to figure a way to overwrite whats manually entered in the tile editor remotely or with a button. For instance I have a count up tile with a reset button on tile and it works to Zero the counter but when the browser is refreshed it reverts back to what’s in the tile editor.
There’s a feature request for custom tiles to have access to platform resources and other. This would open up a lot of possibility’s.
Make “Custom Tiles” have access to platform resources like Variables and Things - Feature Requests - SharpTools Community
Could you make a Supertile and do what you want?