Unable to remove columns in object overview

[rodvand]

NetBox version

v2.11.1

Python version

3.7

Steps to Reproduce

Use Google Chrome or Microsoft Edge as your web browser.

1. Go to Virtualization -> Virtual Machines
2. Press Configure
3. Remove the column "Name"
4. Save

Expected Behavior

The column name to disappear from the overview.

Observed Behavior

The table looks the same.

If I first add some columns (that works) and then try removing a column it resets the whole table.

[rodvand]

I see this has already been reported in #6202.

[rodvand]

From my own investigation (I'm a javascript noob, so bear with me):
If I set the breakpoint in Chrome at

netbox/netbox/project-static/js/tableconfig.js

Line 48 in 648b9dd

$.ajax({

and look at the variables when I try removing a field, the variable data looks like this:

If I do the same exercise when adding a field the variable data looks like this:

[jeremystretch]

Looks like Chrome et al need to use prop() rather than attr() when marking an <option> selected.