ReferenceLine:Dynamic Data: y with symbols

Build 814 on vercel-docs-redirects
1200px
Reviewing disabled
The baseline is shorter than the new snapshot (1200x869 to 1200x2636).
Baseline History
Build 814b753158
Current build. There are unaccepted changes, so build 486 is still the baseline.
Build 486b753158 current baseline
Accepted by Archie Sarre Wood.
Build 3525e4f34e
Accepted by Zach Stence.
Build 3364966340
Accepted by Zach Stence.
Build 308f94e6d4
Accepted by Archie Sarre Wood.
Commenting is disabled because there's a newer build on this branch