You can add the following function to your modal container <div class="modal" id="modal1" is="dmx-bs4-modal" ... :
onshown="$('#navTabs1_1_tab').tab('show')"
where the navTabs1_1_tab is the ID of the first tab <a> element:
You can add the following function to your modal container <div class="modal" id="modal1" is="dmx-bs4-modal" ... :
onshown="$('#navTabs1_1_tab').tab('show')"
where the navTabs1_1_tab is the ID of the first tab <a> element: