Can you please try our existing scripts to downgrade Chrome and Edge by giving the old version msi download link in the script and adding the command in the script
msiexec /i %s /quiet ALLOWDOWNGRADE=1
Can you please try our existing scripts to downgrade Chrome and Edge by giving the old version msi download link in the script and adding the command in the script
msiexec /i %s /quiet ALLOWDOWNGRADE=1