Error: Cannot find module 'sharp' in Netlify Function log with NextJS and previews

[hrishikesh]

This looks related:

Application deployed but with Errors 500 on pages where plaiceholder is used (missing sharp)

update: sorry, I didn’t even bother to try adding the above to my netlify.toml. Just tried it now and redeployed. ISR and on-demand static page generation seems to be working now with plaiceholder