I can't seem to find other Cursor fix for RE But this worked for me.
Permissions and credits
Credits and distribution permission
Other user's assetsAll the assets in this file belong to the author, or are from free-to-use modder's resources
Upload permissionYou are not allowed to upload this file to other sites under any circumstances
Modification permissionYou must get permission from me before you are allowed to modify my files to improve it
Conversion permissionYou are not allowed to convert this file to work on other games under any circumstances
Asset use permissionYou must get permission from me before you are allowed to use any of the assets in this file
Asset use permission in mods/files that are being soldYou are not allowed to use assets from this file in any mods/files that are being sold, for money, on Steam Workshop or other platforms
Asset use permission in mods/files that earn donation pointsYou are not allowed to earn Donation Points for your mods if they use my assets
Author notes
This author has not provided any additional notes regarding file permissions
File credits
This author has not credited anyone else in this file
Donation Points system
This mod is opted-in to receive Donation Points
an invisible cursor theme file
To solve the mouse cursor that appears on the black bars in-game issue, download an invisible cursor theme file would do the job. This might be the easiest way to do it, but you have to restore it back when you’re done playing.
Download the blank mouse cursor file.
Press the Window logo key + I together and click Devices.
Click Mouse on the left panel, then click Additional mouse options.
Go to the Pointers tab, click Browse… to add the blank mouse cursor file.
Click Apply. Your mouse cursor will disappear.
If you want the cursor back, click Use Default in the Mouse Properties window, then click Apply.