temIdx] === 'separator') {
					currSelectedItemIdx++;
				}

				this.set('currSelectedItemIdx', currSelectedItemIdx);
			} else if (e.key === 'ArrowUp') {
				currSelectedItemIdx = currSelectedItemIdx === null ? 0 : currSelectedItemIdx - 1 < 0 ? 0 : currSelectedItemIdx - 1;

				if (versions[currSelectedItemIdx] === 'separator') {
					currSelectedItemIdx--;
				}

				this.set('currSelectedItemIdx', currSelectedItemIdx);
			} else if (e.key === 'Enter') {
				this.selectItem(selectedItemEl.textContent);
