Title: Jon Brain's Topics | WordPress.org

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# Jon Brain

  [  ](https://wordpress.org/support/users/brainjonbrain/)

 *   [Profile](https://wordpress.org/support/users/brainjonbrain/)
 *   [Topics Started](https://wordpress.org/support/users/brainjonbrain/topics/)
 *   [Replies Created](https://wordpress.org/support/users/brainjonbrain/replies/)
 *   [Reviews Written](https://wordpress.org/support/users/brainjonbrain/reviews/)
 *   [Topics Replied To](https://wordpress.org/support/users/brainjonbrain/replied-to/)
 *   [Engagements](https://wordpress.org/support/users/brainjonbrain/engagements/)
 *   [Favorites](https://wordpress.org/support/users/brainjonbrain/favorites/)

 Search topics:

## Forum Topics Started

    - Topic
    - Participants
    - Replies
    - Last Post
 *  -  [[Vimeotheque – Vimeo WordPress Plugin & Video Gallery] How can I import a video’s VTT file?](https://wordpress.org/support/topic/how-can-i-import-a-videos-vtt-file/)
    -  Started by: [Jon Brain](https://wordpress.org/support/users/brainjonbrain/)
      in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 2
    - 1
    -  [10 months, 2 weeks ago](https://wordpress.org/support/topic/how-can-i-import-a-videos-vtt-file/#post-18651501)
    -  [CodeFlavors](https://wordpress.org/support/users/codeflavors/)
 *  -  [[Ajax add to cart for WooCommerce] Possible conflict with Woocommerce Product Add-Ons plugin](https://wordpress.org/support/topic/possible-conflict-with-woocommerce-product-add-ons-plugin/)
    -  Started by: [Jon Brain](https://wordpress.org/support/users/brainjonbrain/)
      in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 2
    - 1
    -  [2 years, 11 months ago](https://wordpress.org/support/topic/possible-conflict-with-woocommerce-product-add-ons-plugin/#post-16977708)
    -  [jmatiasmastro](https://wordpress.org/support/users/jmatiasmastro/)
 *  -  [[WPC AJAX Add to Cart for WooCommerce] Problem when used in conjunction with WC Product Add-Ons plugin](https://wordpress.org/support/topic/problem-when-used-in-conjunction-with-wc-product-add-ons-plugin/)
    -  Started by: [Jon Brain](https://wordpress.org/support/users/brainjonbrain/)
      in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 1
    - 0
    -  [3 years ago](https://wordpress.org/support/topic/problem-when-used-in-conjunction-with-wc-product-add-ons-plugin/)
    -  [Jon Brain](https://wordpress.org/support/users/brainjonbrain/)
 *  -  [[MC4WP: Mailchimp for WordPress] MC4WP + CF7 integration: getting 404 error from MailChimp](https://wordpress.org/support/topic/mc4wp-cf7-integration-getting-404-error-from-mailchimp/)
    -  Started by: [Jon Brain](https://wordpress.org/support/users/brainjonbrain/)
      in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 2
    - 2
    -  [5 years, 4 months ago](https://wordpress.org/support/topic/mc4wp-cf7-integration-getting-404-error-from-mailchimp/#post-14219835)
    -  [Jon Brain](https://wordpress.org/support/users/brainjonbrain/)
 *  -  [[ACF Dropzone] Dropzone fails with JavaScript error when using on site front-end](https://wordpress.org/support/topic/dropzone-fails-with-javascript-error-when-using-on-site-front-end/)
    -  Started by: [Jon Brain](https://wordpress.org/support/users/brainjonbrain/)
      in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 3
    - 7
    -  [6 years, 4 months ago](https://wordpress.org/support/topic/dropzone-fails-with-javascript-error-when-using-on-site-front-end/#post-12635613)
    -  [Jon Brain](https://wordpress.org/support/users/brainjonbrain/)
 *  -  [[Contact Form 7] CF7 on WP Multisite](https://wordpress.org/support/topic/cf7-on-wp-multisite/)
    -  Started by: [Jon Brain](https://wordpress.org/support/users/brainjonbrain/)
      in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 2
    - 1
    -  [7 years, 7 months ago](https://wordpress.org/support/topic/cf7-on-wp-multisite/#post-10998689)
    -  [Wayne](https://wordpress.org/support/users/waynep16/)
 *  -  [[Dynamics 365 Integration] How can I add a function to Twig?](https://wordpress.org/support/topic/how-can-i-add-a-function-to-twig/)
    -  Started by: [Jon Brain](https://wordpress.org/support/users/brainjonbrain/)
      in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 3
    - 14
    -  [8 years ago](https://wordpress.org/support/topic/how-can-i-add-a-function-to-twig/#post-10517675)
    -  [alexacrm](https://wordpress.org/support/users/alexacrm/)
 *  -  [[Multi-Step Checkout for WooCommerce] Not seeing any tabs or buttons on the checkout page](https://wordpress.org/support/topic/not-seeing-any-tabs-or-buttons-on-the-checkout-page/)
    -  Started by: [Jon Brain](https://wordpress.org/support/users/brainjonbrain/)
      in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 3
    - 4
    -  [8 years, 2 months ago](https://wordpress.org/support/topic/not-seeing-any-tabs-or-buttons-on-the-checkout-page/#post-10305928)
    -  [SilkyPress](https://wordpress.org/support/users/diana_burduja/)
 *