Net/html in plugin code causes yaegi failure

Traefik Traefik v3 (latest)
,
1

getting this error when I attempt to import net/html:

import \"iter\" error: unable to find source related to: \"iter\""

I have the vendor loaded into the Traefik ingress controller:

ls -ltr authorization/vendor/golang.org/x/net/html/
total 4
lrwxrwxrwx    1 root     root            15 Jan 14 12:51 token.go -> ..data/token.go
lrwxrwxrwx    1 root     root            16 Jan 14 12:51 render.go -> ..data/render.go
lrwxrwxrwx    1 root     root            15 Jan 14 12:51 parse.go -> ..data/parse.go
lrwxrwxrwx    1 root     root            14 Jan 14 12:51 node.go -> ..data/node.go
lrwxrwxrwx    1 root     root            14 Jan 14 12:51 iter.go -> ..data/iter.go
lrwxrwxrwx    1 root     root            17 Jan 14 12:51 foreign.go -> ..data/foreign.go
lrwxrwxrwx    1 root     root            16 Jan 14 12:51 escape.go -> ..data/escape.go
lrwxrwxrwx    1 root     root            16 Jan 14 12:51 entity.go -> ..data/entity.go
lrwxrwxrwx    1 root     root            17 Jan 14 12:51 doctype.go -> ..data/doctype.go
lrwxrwxrwx    1 root     root            13 Jan 14 12:51 doc.go -> ..data/doc.go
lrwxrwxrwx    1 root     root            15 Jan 14 12:51 const.go -> ..data/const.go
drwxrwxrwx    3 root     root          4096 Jan 14 12:51 atom

Anyone know if there's a config param I need to set to make this work?