Combining circle shape for arrowheads with sketch mode removes all arrowheads

[ddolan-lutron]

See this playground.

Setting the arrowhead shape for either source or target arrowheads to circle causes all arrowheads to be omitted from the diagram when Sketch Mode is used. Seems to be independent of other arrowhead properties.

[sossost]

Hi! @alixander I am sossost, a new contributor. I would like to solve this issue. Could you assign it for me?

[alixander]

Much appreciated @sossost !

See relevant starting tip here: #1936 (comment)

[sossost]

@alixander
hello. I tried this issue because it seemed interesting, but it was too difficult due to my lack of understanding of the Go language. Can I give someone else a chance?? sorry.

[alixander]

No worries @sossost , thanks for trying!

[bo-ku-ra]

maybe i'm looking in the wrong place, but...

sketch.go (func ArrowheadJS)
case d2target.CircleArrowhead:
and
case d2target.FilledCircleArrowhead:
are missing?

[danielsuh05]

I'd like to take this issue if possible, I feel pretty comfortable in the D2 repo now.