[2.12.10 Bugs] Invoice Email sending process - Language + Sender

Hi guys,
PHP 7.4.30 - Joomla 3.10.11 + Solidres 2.12.10 + last plugins
Backend default language: English - Frontend default language: Spanish

1 - Invoice Language
On sending Invoice Email to a customer process (through the Actions) should always follow the Joomla frontend user language, taking it from the "Joomla > User > Basic Settings > Frontend Language: …” setting (which, if not set, automatically bounces to the Joomla frontend default language). While:

Experience - from line 258
…plugins/solidres/experienceinvoice/experienceinvoice.php
- From Backend - Email text: Spanish, okay
- From Frontend Partner Dashboard - Email text: Spanish, okay

Property - from line 138
…/plugins/solidres/invoice/invoice.php
- From Backend - Email text: English > BUG - it is sending following the Joomla backend default language
- From Frontend Partner Dashboard - Email text: Spanish, okay

Experience & Property
BUG - the Email attached pdf / or the Downloaded pdf is in the language of where I clicked last time Generate / Regenerate (English if from Backend, Spanish if from Frontend Partner Dashboard)

Please, Can you confirm ?


2 - Invoice Sender
On sending Invoice email to a customer process, the Sender should be the Property / Experience organization and not the Joomla User (Partner):

Experience - from line 282
It is using correctly the “Contact > Email” / “Contact > Company name”
$mailer = CMSFactory::getMailer();
$mailer->setSender(array(
$item->contact_email,
!empty($item->contact_company_name) ? $item->contact_company_name : $this->app->get('sitename')
));

Property - from line 335
$mail->setSender(array($config->get('mailfrom'), $config->get('fromname')));
BUG - It is using the Partner Email and Site name.
Please, Can you confirm ?
While it should use as sender the “Publishing > Company email” / “Publishing > Company name” and, if empty, the “General > Email” / “General > Property name”