Bootstrap buttons not working under angular. how to cure?

Question

Angular

while the layout was without angular everything worked fine. added angular and they stop working periodically. The buttons are showing but not responding. ctrl-F5 helps. firefox shows that click handlers are not bound to them when they are not working. the buttons are also duplicated on the sidebar

<div data-target="financing" data-slide-to="0" class="active"
              ng-show="project.proj.investments_found_sum">Инвестиции</div>
<div data-target="financing" data-slide-to="1" ng-show="project.proj.loan_found_sum"
               ng-class="{'active':!project.proj.investments_found_sum}">Займы</div>

buttons almost at the very bottom test.constart.ru/project/39#section5

Answer 1

Judging by the data attributes, you are using a regular bootstrap.
Angular needs a special https://angular-ui.github.io/bootstrap/