Filtering total slack column throws error

[taauntik]

Forum Post

Reproducible in Gantt Advanced Demo

chrome_WpZv0n6WhV.mp4

Call Stack

Uncaught (in promise) Error: Invalid operator *
    at filterable (TotalSlackColumn.js:52:39)
    at CollectionFilter.filterBy [as _filterBy] (FilterBar.js:852:28)
    at CollectionFilter.filter (CollectionFilter.js:350:21)
    at CollectionFilter.js:556:36
    at me._filtersFunction (StoreFilter.js:244:28)
    at TaskStore.traverseFilter (StoreFilter.js:270:48)
    at StoreFilter.js:283:23
    at Array.filter (<anonymous>)
    at TaskStore.traverseFilter (StoreFilter.js:282:53)
    at TaskStore.performFilter (StoreFilter.js:568:20)

1. enable filterBar feature in gantt then do the following in the video