Ability to keep adding too or remove from a selection when using Click+Drag & Lasso selecting commands.
The shortcuts show a Multi-Select option using Shift+Left-Click+Drag which only allows you to use it while using other commands which the Right-Click+Drag command already does.
I believe the Shift+Click+Drag should be changed to Add to current selection.
Examples below:
Add all items in the highlighted sections using multiple select drags with <Shift+Click+Drag>:
Remove highlighted section from entire selection using <Shift+Ctrl+Click+Drag>?:
Cannot currently deselect items under other items while in selecting process, adding this selecting option to remove all "Drag Selected" items would help.
I understand the work around would be to temporarily group the items you would want deselected, but this is adding another step to the process.