BUG: hover mode x doesn't apply animation

[pixelizedPeanut]

BUG
I have a basic line chart with point configurations:

pointRadius: 1,
pointHoverRadius: 6,

and hover configuration

hover: {
    intersect: false,
    mode: 'x'
},

Expected Behavior

I expect usual hover animations of 400ms to apply

Current Behavior

No animation and it looks bad

Steps to Reproduce (for bugs)

1. add mode: 'x' to hover settings to a chart and it all turns bad

Context

I have time charts with scarce data and I need behaviour similar to a vertical cursor

Environment

Chart.js latest