Incorrect versions of some Unreal Engine games displayed at Installed Games tab

[KwaiBird]

Hi,
Rai Pal displays versions of some Unreal Engine games incorrectly at the Installed Games tab.Most of these versions of the games are displayed correctly at the Owned Games tab.

For example, Hi-Fi Rush(Steam) is shown as UE 9.62680.10.
The app refers the version of the game at 'C:\Program Files (x86)\Steam\steamapps\common\Hi-Fi RUSH\Hibiki\Binaries\Win64\Hi-Fi-RUSH.exe', however the exe shows 9.62680.10.596 as the version which is incorrect as UE version.
I found an exe at C:\Program Files (x86)\Steam\steamapps\common\Hi-Fi RUSH\Hi-Fi-RUSH.exe
that shows its version as 4.27.2.0. I guess this is the actual UE version.

Another example is ACE COMBAT 7: SKIES UNKNOWN(Steam).The app displays 2.2.1 which refers C:\Program Files (x86)\Steam\steamapps\common\ACE COMBAT 7\Ace7Game.exe. However, the game is made with UE 4. I cannot find the another exe which describes actual UE version.

Other examples
-Tales of Arise: 1.8.0, Steam, UE 4 actual, no other referable exe
-ARK: The Survival Of The Fittest: 1.0.0, Steam, UE 4.5.1.0 actual, referable exe: C:\Program Files (x86)\Steam\steamapps\common\ARK SOTF\ShooterGame\Binaries\Win64\ShooterGame.exe, displayed as unknown at the Owned Games tab
-Little Nightmares 1.0.0, Steam, UE 4 actual, no other referable exe
-Parsnip: itch.io, no version displayed, UE 4.18.3.0 actual, referable exe: D:\itch\apps\parsnip\Parsnip\Engine\Binaries\Win64\UE4Game-Win64-Shipping.exe, not displayed in Owned Games tab
-Deadlight:Director's Cut 1.0.11767, Gog, UE3 actual, no other referable exe
-Sherlock Holmes : Crimes and Punishments: 1.0.10897, Steam, UE 3 actual, no other referable exe
-A Hat in Time: 1.0.10897 ,Steam, UE 3 actual, no other referable exe
-Magrunner : Dark Pulse: 1.0.10246, Steam, UE 3 actual, no other referable exe
-NaissanceE: 1.0.9375, Steam, UE 3 actual, no other referable exe
-XCOM 2: 1.0.0, Steam, UE 3 actual, no other referable exe
-Hide and Shriek: 0.1.0, Steam, unknown UE actual version , no other referable exe, the unknown version at the Owend Games tab as well