Expected Behavior

With the "Use group icon on entry creation" option enabled, the new entry should inherit the group icon.

Current Behavior

This works for every default icon (and custom icon, too), except for the blue folder icon:
(click to enlarge)

Using the blue folder icon as a group icon, the newly created entry uses the yellow/golden key icon instead:

Possible Solution

Can be currently fixed by setting that icon ("[...]\KeePassXC\share\icons\database\C48_Folder.png") as a custom icon for the group:

That way a newly created entry successfully inherits the group icon.

Steps to Reproduce

1. Turn on the "Use group icon on entry creation" option
2. Create a new group, using the blue folder as the group icon (should be the default one anyway)
3. Create a new entry

Debug Info

KeePassXC - Version 2.4.2
Revision: a775031

Qt 5.12.3
Debugging mode is disabled.

Operating system: Windows 10 (10.0)
CPU architecture: x86_64
Kernel: winnt 10.0.18362

Enabled extensions:

• Auto-Type
• Browser Integration
• SSH Agent
• KeeShare (signed and unsigned sharing)
• YubiKey

Cryptographic libraries:
libgcrypt 1.8.4