Does adding NH3 to an HCl solution facilitate the dissolution of aluminum compounds?
Aluminum metal is attacked by $\ce{HCl}$ solutions. But adding $\ce{NH3}$ or $\ce{NH4Cl}$ has no effect on aluminum reactions.
The same thing can be said for aluminum compounds. Adding ammonia or ammonium compounds is not recommended, because it does not help. Aluminum does not make complexes with ammonia or ammonium salts.
But I suspect this addition of ammonia or of ammonium compounds may have another effect. It may help dissolution of other metals if they are deposited on the glass together with aluminum, making complexes containing the metal and ammonia.