I haven't used Caffeine but used the very similar app Amphetamine and found it worked great. https://apps.apple.com/us/app/amphetamine/id937984704?mt=12 https:

I haven't used Caffeine but used the very similar app Amphetamine and found it worked great. https://apps.apple.com/us/app/amphetamine/id937984704?mt=12 https://apps.apple.com/us/app/amphetamine/id937984704?mt=12