My goal is to have two buttons in the footer of a Fiori Elements object page.
One button is to accept the entity, and the other is to reject the entity on the object page.
To emphasize this, I want to use the button types “Accept” and “Reject.”

Here is the code in my manifest (generated with the VS Code Fiori extension for guided development):

"sap.ui.controllerExtensions": {
    "sap.suite.ui.generic.template.ObjectPage.view.Details": {
        "controllerName": "appid.ext.controller.ObjectPageExt",
        "sap.ui.generic.app": {
            "type1": {
                 "EntitySet": "set1",
                  "Header": {
                      "Actions": {
                          "disbursementLoan": {
                              "id": "action1",
                              "text": "{@i18n>}",
                              "press": "action1",
                              "requiresSelection": false,
                              "determining": true
                          },
                          "refejectDokuments": {
                              "id": "action2",
                              "text": "{@i18n>}",
                              "press": "action2",
                              "requiresSelection": false,
                              "determining": true
                          }                                       
                      }
                  }
               }
            }
         }
     }

I tried to add the sap.m.button property type, like "type": "Accept", but the buttons do not appear with their respective types.
Is there a different way to add custom actions/buttons to the footer bar or header of the object page, where I can control the button type?

Thanks in advance,
Eric