'Bottom' position rendering over field

[matt-moon]

Using 0.5.1, when setting position to 'bottom' ('top' works fine), I'm seeing the container overlap the input field, so the user can't see what's being typed. Tried to correct by adding some css, but no luck. Can the position of the container be adjusted easily?

[TristanWiley]

Also experiencing this

[bmcgonag]

I'm also seeing this issue.

I'm using Blaze with Meteor 1.5.x, and the Materialize library for styling.