Autocomplete sizing/position issue inside inactive tabs of a tabset in a modal

[d4nleonard]

Expected behavior

The autocomplete component should size/position correctly when on an inactive tab of a tabset in a modal

Actual behavior

The autocomplete component does not size/position correctly when on an inactive tab of a tabset in a modal

Steps to reproduce

Go to plunker and follow the instructions:
Click one of the modal buttons
Tab 1 (should be default)
Type 1 into the autocomplete (because this tab is active by default the autocomplete seems to size/position correctly)

Go to tab 2 (because this tab is inactive by default the autocomplete seems to size/position incorrectly)

Type 1 into the autocomplete (not the correctly width)

Type 2 in the autocomplete (note the results are shown with no background as well, depending on the screen real estate. I needed to go to full screen preview mode to reproduce this)

Type 3 or 4 into the autocomplete (note the results are shown to the right mostly off screen. depending on screen real estate the number of elements need to cause this varies)

Plunker

https://next.plnkr.co/plunk/SApUOryjQKDEIx3T
(I found previewing the plunker in fullscreen was needed in some cases)

Severity

High

Impact

The result is not visually appealing but functionally it still works