Hi Rufando,
Limited character are only allowed in that field.
So please go to the theme main directory interface/inc/widgets/interface_widgets.php line no: 397 and 398 there you will see below line of code:
$widget_primary = esc_textare($instance['widget_primary']);
$widget_secondary = esc_textare($instance['widget_secondary']);
Just replace the above code with the below one and save it.
$widget_primary = esc_html($instance['widget_primary']);
$widget_secondary = esc_html($instance['widget_secondary']);
Thank you!
.
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