Conflict with Yoast ?

Hello,

I have a problem with Multi-column Tag Map. I guess there is a conflict with Yoast SEO plugin because when both plugins are activated, the page doesn’t load correctly (no more dropdown on menu or language switcher, social icons don’t float anymore). If only one of these plugin is activated, everything is ok.

What can be the problem ? the solution ?
Thanks for your help ??

When Multi-column Tag Map is activated, i get this error in Console :

JQMIGRATE: Migrate is installed, version 1.4.1
mctagmap.js?mctm_ver=14.0.3&ver=1:61 Uncaught ReferenceError: tagindexwidth is not defined
at HTMLDocument.<anonymous> (mctagmap.js?mctm_ver=14.0.3&ver=1:61)
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)
mctagmap.js?mctm_ver=14.0.3&ver=1:87 Uncaught ReferenceError: bp4 is not defined
at myfunction (mctagmap.js?mctm_ver=14.0.3&ver=1:87)
at dispatch (jquery.js?ver=1.12.4:3)
at r.handle (jquery.js?ver=1.12.4:3)