Old versions of ESP32-Arduino on Arduino IDE...
Yes, it is possible and it is EASY!
Following the official guide showing how to install the current version:
https://docs.espressif.com/projects/arduino-esp32/en/latest/installing.html
The only change needed is to download a diffent/old version of the code...
I did a test going back to 2021/FEB/23, and it WORKS!
Besides this bug being just a temporary stuff, I will document better how to use old versions of code, for IDF and for Arduino IDE, because there are probably MANY situations in which we would like to use/test different versions other than the current version...
Regards,
Valter