Opening dropdown on fixed row opens wrong way

[jeremy-smith-maco]

Description

The dropdown on a fixed row will open downwards if not scrolled to the bottom of the table. It should be opening upwards.

Steps to reproduce

1. Set minSpareRows above 0
2. Have a dropdown type cell
3. Open dropdown cell

Demo

http://jsfiddle.net/tv174upw/1/

Your environment

• Handsontable version: 6.0.1
• Browser Name and version: Chrome Version 69.0.3497.100
• Operating System: Windows 10

[AMBudnik]

Thank you for sharing the issue report. You're right. Now it looks like the dropdown is broken. The 96-row data needs to be visible to get the list of options.
However, I do not see the minSpareRows settings in the example so I don't think that we need those. The functionality is broken with our without them.

[pnowak]

This issue is still replicable using v8.0.0. Here's an updated demo - https://jsfiddle.net/ot8k9cgb/

[AMBudnik]

It works the same in v8.2.0 http://jsfiddle.net/handsoncode/kondga26/.
We can only see the list of options when we scroll all the way down.