When the tilemap is longer than 1500 cells x 8pixels = 12,000 pixels then it starts to disappear for the bottom tilemap as you can see in these images. I have tried to repeat the same tilemap several times from scratch and it always happens the same, it seems that the longer the tilemap is, the more part it disappears. Please help, thank you
I use the recommended program Tiled. My project is 456x256p and the tilemap is 224p tall.
Try this simple project to test it: https://drive.google.com/file/d/13-WpKMeGs2unCMimGwIV9_bK7oXx7QkS/view?usp=sharing
EDIT: the problem starts from the size < 4000 pixels width