Several fucntions not flagged when using "last 7 years"

[KieranP]

I have my browserlist set to "last 7 years", so anything introduced after June 2018 shouldn't be usable without a polyfill.

I commented out my settings.polyfill and expected a bunch of alerts. Instead I only get a couple (for structuredClone and AbortController).

The following were introduced after June 2018, but aren't being flagged at all:

• Array.flatMap (introduced late 2018)
• Object.fromEntries (introduced early 2019)
• String.replaceAll (introduced mid 2020)