Shortcode bug // unable to set different post_types

Hi,

I can’t declare two different post types in one shortcode.
Neither this:
[rpwe readmore=”true” post_type=”post” post_type=”tribe_events”]
or this:
[rpwe readmore=”true” post_type=”post,tribe_events”]
is working.
Please help.

Cheers
Lisa

https://ww.wp.xz.cn/plugins/recent-posts-widget-extended/