TypeError when moving selected elements

Sentry Issue: ARKINDEX-FRONTEND-BYA

TypeError: this.selectionStore.moveSelection is not a function. (In 'this.selectionStore.moveSelection(this.corpusId,this.pickedFolder.id)', 'this.selectionStore.moveSelection' is undefined)
  at None (/arkindex/1.7.1/arkindex-1.7.1.js:1:325896)
  at performMove (/arkindex/1.7.1/arkindex-1.7.1.js:1:325990)
  at i (/arkindex/1.7.1/arkindex-vendors-1.7.1.js:1:85089)
  at s (/arkindex/1.7.1/arkindex-vendors-1.7.1.js:1:85172)
  at n (/arkindex/1.7.1/arkindex-vendors-1.7.1.js:1:132775)
...
(1 additional frame(s) were not displayed)

mentioned in merge request !1833 (merged)

assigned to @erouchet

added Bug P2 Quick Win labels

changed milestone to %Arkindex 1.7.2

closed with merge request !1833 (merged)