I have also been waiting, for years. Sadly APhoto is still without DAM, ADesign without basic text editing features, and APublisher without fillable form & interactive buttons etc etc... I tried all that I could to make Affinity solutions work for me but felt so crippled in a sense that none would really work standalone, and even the suite cannot work by the trinity altogether without resorting to other apps. There are indeed more other core features and advanced features to develop, for always, but really I could never get why these basic necessities are just missing.
Every time I wanted to make the purchase, I had to step back.