I would also like to see per page tags in this plugin.
I’m getting a similar error on Fluida theme only when I run Elementor.
I disabled all other plugins to make sure. When Elementor is activated the mobile menu does not work on the home page. It works on all other pages except the home page. Running WP 4.9.1 with Fluida 1.3.6.1 and Elementor 1.8.11
Uncaught TypeError: Failed to execute ‘getComputedStyle’ on ‘Window’: parameter 1 is not of type ‘Element’.
at Object.getCurrentDeviceMode (frontend.min.js?ver=1.8.11:2)
at u (frontend.min.js?ver=1.8.11:2)
at HTMLDocument.init (frontend.min.js?ver=1.8.11:2)
at i (jquery.js?ver=1.12.4:2)
at Object.fireWith [as resolveWith] (jquery.js?ver=1.12.4:2)
at Function.ready (jquery.js?ver=1.12.4:2)
at HTMLDocument.K (jquery.js?ver=1.12.4:2)
getCurrentDeviceMode @ frontend.min.js?ver=1.8.11:2
u @ frontend.min.js?ver=1.8.11:2
init @ frontend.min.js?ver=1.8.11:2
i @ jquery.js?ver=1.12.4:2
fireWith @ jquery.js?ver=1.12.4:2
ready @ jquery.js?ver=1.12.4:2
K @ jquery.js?ver=1.12.4:2
