Description
I know it's a pain in the neck, but would you consider back-porting #37 to the 5.x.x release line, for the benefit of yargs.
Yargs is making the effort during the transition to ESM to support both CJS and ESM, which makes us unable to update to the latest version of string-width.
If you were willing to make an exception (I know you're pushing folks towards using ESM exclusively) it would be really valuable for yargs users using CJK character sets.