what do you mean "re-extract?" like you have to unzip TUSH from its archive? or do you mean you have to do a special process? i don't understand what the issue could possibly be.
dude you should be well aware of the issues with headers and ROMs by now. it is 2022. the fact that your ROM is headered is truly not my problem, i'm sorry. i am not the person who dumped your ROM from the cartridge in 1996, i was a 3-year-old.
if you don't like having TUSH on your PC try using RHDN's online patcher.
https://www.romhacking.net/patch/1. Get your headered Lufia 1 ROM
2. Load the ROM into RHDN's patcher
3. Click the box that says "remove header"
4. Load the Lufia 1 Restored patch into RHDN's patcher
5. Click "Apply Patch" and download
6. Load your headerless Lufia 1 Restored ROM into RHDN's patcher
7. Load the Always Retry patch into RHDN's patcher
8. Click "Apply Patch" and download
if by "re-extracting TUSH" you don't mean just unzipping it from the archive or whatever i apologize for the rudeness. but frankly lan-vuhoang i do not have the patience for your behavior anymore