Yes, it is possible to add a component to multiple verification methods of Requirements. You can do this by selecting(tick) the Verification methods inside the requirements that you would like to add and then clicking on any one of the “Add Component Icon” on the left. Upon clicking, a pop-up opens from where you can select the component. Refer to the gif below

Note: Be careful to select the “Add Component Icon” from the verification method row. The icon on the requirement is “Add Verification Method Icon