Type error in ___processInput()

[theoretic]

What happens:
Uncaught TypeError: round(): Argument #1 ($num) must be of type int|float, string given in site/modules/FieldtypeLeafletMapMarker/InputfieldLeafletMapMarker.module:193

Which PHP version:
8.0.20

How to correct:
Replace lines 193 and 194 with the following:

	if(	((string) round((float)$lat, $precision)) != ((string) round((float)$this->defaultLat, $precision)) ||
		((string) round((float)$lng, $precision)) != ((string) round((float)$this->defaultLng, $precision))) {