back ยท tests/export.spec.ts:350:8 @ benchmark-relative-change all / with a 1600px-wide window

can change session metadata in results page @no-builtins

Runs for #1630 ๐Ÿ‘ฉโ€๐Ÿ’ปโ€ Show benchmark changes in relative differences, consider no change if |<| 10%