offboard ISP pin already in use. How to overcome

I’m using the Atmega328p chip stand alone in a project. I’m able to burn a boot loader etc. to a standalone chip on a breadboard. But in my current project, all pins, including the ones used by the ISP header, are in use and connected to status LED"s. Is this a problem if I want to use the ISP for programming the Atmega?? And if so, how to overcome this problem. Thanks!

Not a problem - when being loaded via ISP, Reset is taken low to put all pins in input mode and let the ISP take over the pins.

Awesome, thanks. Maybe even some LED action while programming XD