Recommend to a friend link in J4 don't work

[Darko F.]

Virtuemart version: com_virtuemart.4.0.7.10718_package_or_extract.zip
Joomal 4 version: Joomla! 4.2.3 Stable
I tested also J3 vith same version and all working as should

So click icon in J4 front page in some product Recommend to a friend link a modal will pop up but there will be some warning:
For email field:
Warning: Trying to access array offset on value of type int in /private_html/components/com_virtuemart/views/recommend/tmpl/form.php on line 85

and
For message field:
<br />
Warning:  Trying to access array offset on value of type int in /private_html/components/com_virtuemart/views/recommend/tmpl/form.php on line 91

[Darko F.]

Virtuemart version: VirtueMart 4.0.7 10720
Joomal 4 version: Joomla! 4.2.3 Stable

There are still the same problems also additional I forgot to mention there also icons missing at product front page
Icons for

• Print,
  Send to friend and
  PDF

On Joomla 3  where everything working OK
Print
<img src="/media/system/images/printButton.png" alt="Print">
Send to friend 
/media/system/images/emailButton.png alt="Email">
PDF
/media/system/images/pdf_button.png

On J4

Print working OK but no icons
<img src="/" alt="Print">

PDF, and Send to friend  also don't working also no icons.
<img src="/" alt="email">

Also there is no Print icon in see your invoice