Performance
The ideal diodes work as intended for the most part - the output voltage is approximately equal to the supply voltage for all voltages >0V.
For lower voltages (Vin < 3V), the voltage drop across the diode is slightly higher than for higher voltages, approximately 0.24V.
The voltage drop across the diode for higher voltages is constant at around 0.07V.
Layout
Layout is probably based on one of the two recommended layouts from above.
Parts List
Ideal diode controller:
https://www.analog.com/media/en/technical-documentation/data-sheets/ltc4359.pdf - part marking: LTFKD e3