Description of problem:

After updating to version 2.36.5-1.fc36.x86_64 Eclipse crash when showing the content assist selection list and using web browser related features like Window - Preferences - General - Web Browser 

Version-Release number of selected component (if applicable):

2.36.5-1.fc36.x86_64

How reproducible:

Always

Steps to Reproduce:

1. Download Eclipse IDE for Enterprise Java and Web Developers from https://www.eclipse.org/downloads/download.php?file=/technology/epp/downloads/release/2022-06/R/eclipse-jee-2022-06-R-linux-gtk-x86_64.tar.gz
2. Install on your preferred directory
3. Run it on a clean workspace, If you are already using Eclipse and don´t want to mess your current workspace, you cat use `eclipse -data my_ws_dir` to start it on an new workspace
4. Eclipse will crash on the splash screen. I think it is related to this bug too because it should displays a welcome page.
5. Restart Eclipse.
6. Go to Window - Preferences - General - Web Browser
7. Eclipse will crash again.
8. Restart Eclipse.
9. Close the Welcome tab.
10. Create a new Java project: File - New - Other - Java Project. Use test for project and module name.
11. Expand the test project and select the src folder.
12. Create a new class, File - New - Class. Use Test as name.
13. Inside the { } press control + space. Eclipse will crash.
14. Downgrade to previous released webkit2gtk3-2.36.0-1.fc36.x86_64.
15. Repeat everything without crashes now.

Actual results:

Eclipse crash with 2.36.5-1.fc36.x86_64 and it works fine with 2.36.0-1.fc36.x86_64

Expected results:

No crashed

Additional info:

Downgrading to webkit2gtk3-2.36.0-1.fc36.x86_64 is a workaround.