[BUG] Wrong Edit Display with custom HTML attribute

[Rakarst]

Describe the bug
When adding a custom HTML attribute the display broke in edit mode (not in other mode like add or preview)

To Reproduce
DFIR IRIS v2.4.5
change custom attribute event with :
toreproducebug.json

Expected behavior
No problem for adding :

No problem in preview :

Problem in edit : (The dynamique value are well set but badly displayed)