#New Product# Seeeduino XIAO Expansion Board – explore infinite possibilities of Seeeduino XIAO

Hello
I am examining the circuit diagram and have the following questions. Could you answer my question?

It seems that the 3.3V output pin12 (SYS_3V3) of the regulator inside XIAO and the 3.3V output (SYS_3V3) of the regulator ETA3410 inside XEB are connected. Will it not break down even if two outputs are connected?