Use the grouping option to temporarily lock objects together to work at a group rather than individual level.
You can temporarily group a group of objects into a single object using the group command. Once a grouped object is selected, it can be Ungrouped in the same way.
Group:
Select objects you want to group
Tap the More icon in the lower left corner of the canvas
Select the Group option
Ungroup:
Select the grouped objects
Tap the More icon in the lower left corner of the canvas
Select the Ungroup option