Invalid smarty escape type html_attr in product-comments-list.tpl

[lmeyer1]

There is an invalid smarty escape type html_attr in product-comments-list.tpl.
See PrestaShop/PrestaShop#28216 (comment) for the exact error.

[matteolavaggi]

The rrror is Still there:
(1/1) ContextErrorException
User Notice: escape: unsupported type: html_attr - returning unmodified string

in modifier.escape.php line 257
at smarty_modifier_escape('

@COMMENT_DATE@

Da @CUSTOMER_NAME@

@COMMENT_TITLE@

@COMMENT_COMMENT@

thumb_up @COMMENT_USEFUL_ADVICES@ thumb_down @COMMENT_NOT_USEFUL_ADVICES@ flag

', 'html_attr', 'UTF-8', true)

[matteolavaggi]

Think this can solve:
data-comment-item-prototype="{$comment_prototype|escape:'html'}">

[ancedric]

where do we put it?

Think this can solve: data-comment-item-prototype="{$comment_prototype|escape:'html'}">

where do we put it?