[MC-81602] (Cave) spider eyes sometimes flicker (Texture Z-Fighting)

When viewing from some angles, the (cave) spider eyes flicker (like you can see in the screenshot). It looks like the issue here is Z-fighting.

Related issues

migrated 2015-06-20T12:16:08Z

[media][media]

migrated 2015-07-23T02:17:54Z

Confirmed. Especially apparent during movement.

migrated 2015-08-03T19:14:00Z

A similar effect can be observerd with skeleton legs. Also present in 15w31c

migrated 2015-11-19T12:51:39Z

Still present in 15w47a. Also affects cave spider eyes.