After a several years, Sony focusing on mobile games. Probably they has any plan about mobile market. For corona pandemic it decreases working on mobile. But recently Sony is going to release Sony Xperia 5 IV. Now they are probably thinking to invest on mobile games.
       Savage Game Studio
Sony makes an agreement to buy Savage Game Studio, which is an European company developing games. They works with many renowned games developers, like Supercell, Wargaming, Kabam etc.
Savage Game Studio based on Helsinki and Berlin work with PlayStation Studios Mobile Division.
Source: (1)