Selecting the 'Select Layer by Location' option is not passed to the next step in ModelBuilder when running as a tool if 'Input Features' is not made a variable beforehand.

Información adicional

Solución alternativa

Create the Input Features as a variable for Select Layer By Location inside the ModelBuilder instead of directly adding the input feature class from the Contents pane/geodatabase or selecting from within the Select Layer By Location tool.

Pasos para reproducir