Yes.
As long as you are eligible to participate in the corporate event (mergers, spin-offs, acquisitions, and stock dividends) announced by the company that you invested in, you will receive the shares to which you are entitled. Further specifications about similar events are sent with an in-app notification.
Note: Whenever there is a SPAC acquisition the holders of the SPAC continue to hold their shares. The instrument's name, ticker and ISIN are usually changed according to the credentials of the acquired company.