not importing full bookmarks.html file

[pacman401]

*since 21.xxxx iron is not importing full bookmarks.html file
*bookmarks.html is created by firefox
*aprox half of bookmarks are imported
*some bookmarks from last folder were pushed out to main root of bookmarks tree

[pacman401]

sry for spam but I can't edit my post
problem exists also in google chrome (beta and dev also)

iron/chrome importing correctly big bookmarks.html file only if it was exported by iron/chrome before