Memory leaks in component Table

[ybalouka]

Actual Behavior

After I did the scenario (that below) a couple of time, I see the JS heap size and count of DOM Nodes grow dramatically

Reproduce Scenario (including but not limited to)

To reproduce the scenario in your example (https://opensource.adobe.com/coral-spectrum/examples/#tabview) and switch between component table page and tab list page(for example) .

Browser name/version/os (ie Chrome Version 62.0.3202.94 (Official Build) (64-bit) MacOS)

Chrome Version 89.0.4389.114 (Official Build) (64-bit) Windows

Coral Spectrum version

https://opensource.adobe.com/coral-spectrum/examples/#table

Screenshots (if applicable)

[icaraps]

fyi @Pareesh