I’ve added some more capability in the Tile editor:
Main content vertical position. This adds the ability to move the content up or down in the tile. You will have to adjust it based on your font size. If you enter nothing it will be centered.
Show Reset Button. This adds a reset button on the bottom of tile. If the tile is Counting Up then it will reset the count to now and restart from 0sec. If its Counting Down the it will reset the counter to the second target date. So if your timer expires, hit the reset button and it will go to the Count Down Timer Next Target date that was entered which could be some arbitrary date like new year day. Essentially clearing the Expired message.
Make reset button transparent. Visually hides the button but its still there and functional. Mouse over it. Need to check show reset button first.
Display expiration target date. Displays target on bottom of tile.
On mouse over hidden reset button example:
To Update go to developer tools custom tiles, Count Up/Down Timer. Hit the gear icon and update.
Or click the Count Up/Down Timer link in post #1 and re-add tile.