Queues: Processing of queue items by a process

Hello!
I have encountered such problems, maybe someone knows how to solve them?

There is a configured queue and a process that processes a queue item.

The first problem is that when opening the Cases_FromPage page the Case state is not loaded into the progress bar

The second problem I encountered is that it is necessary to close the page automatically and terminate the process element so that the queue element is considered processed, but this problem is solved with the help of this request:

{
	request: "crt.HandleViewModelInitRequest",
	handler: async function(request, next) {
		this.applyMethods(request.$context);
		await next.handle(request);					
	},
	applyMethods: function(context) {
		let methods = {
			closeProcessElement: async function() {
				const state = window.history.state;
				if (state && state.isProcessCardInChain && state.executionData && state.executionData.isOpened) {
					const executionData = state.executionData;
					const result = await context.executeRequest({
						type: "crt.CompleteProcessElementRequest",
						processElementUId: executionData.currentProcElUId,
						$context: context
					});
				}
			}
		};
		Ext.apply(context, methods);
	}
},

But another problem arose when changing the Case stage, in this case manually, the page doesn't always close.

I noticed that this behaviour on those stages where DCM has elements of activity creation.

In my case here:

When changing the stage from Waiting for Evaluation to Evaluation, the page should have closed.

The crt.CompleteProcessElementRequest request was executed.

Who knows what could be the problem?
Thanks!