[Bug Report] v-autocomplete: further options are not always loaded

[joke1]

Versions and Environment

Vuetify: 1.3.8
Vue: 2.5.17
Browsers: Chrome 70.0.3538.102
OS: Windows 10

Steps to reproduce

Search the dropdown for "a" and select all options without scrolling the results.

Expected Behavior

After a selection of x options, further matching options should be loaded.

Actual Behavior

After all initially available options have been selected (20 items), no more matching options will be loaded as there is no scrollbar left to trigger the reload.

Reproduction Link

https://codepen.io/joke1/pen/BGwBGY

Other comments

Affects v-autocomplete and v-combobox with multiple & hide-selected settings.

[johnleider]

We have a poor mans virtual scroll in which we only load so many items and continue to increase that as the user scrolls. This isn't triggered when the items aren't scroll and simply selected.

Will need to look into a way of determining total visible items in this case to ensure we always populate 20 and in reality, an actual virtual-scroller would end up eliminating the need to hack it like this.

[borekl]

This is fairly unfortunate and I consider this quite a significant problem. Using $refs.select.lastItem = N to increase the number of items loaded is an workaround for some situations, but this needs some better resolution.

[rpankaj]

This problem still exists. Do we have any solution?
I got into this while using v-combobox (version - 1.5.11)

[johnleider]

Duplicate of #2660 unfortunately. We can probably remove that number at this point, this just got swept under the rug. Thank you for your patience.

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