Presenter view should show clicks

[c-harding]

Is your feature request related to a problem? Please describe.

I want to see the next text that will appear in the “Next” preview in presenter mode.

In this view, I want to see the line “This shows up when you click the slide:” in the “Next” preview:

https://sli.dev/demo/starter/presenter/9

Describe the solution you'd like

The “next” view should show the state after the next click, including the next bullet point.

Describe alternatives you've considered

Custom CSS that makes v-click content visible inside the “Next” preview, but this would be more fiddly. And this would show all, rather than just the next, v-click.

Other things to consider

Ideally the animations would be disabled (reduced to 0ms), so I can see the next state of magic move.

[Arsenicro]

I believe this is a bug. It was working like this on 51.1.0

[carlobellettini]

It seems to me that the problem is in #2073 . (The fix was for PDF exporting, but broke preview)

Reverting it fix the preview in presentation mode

in file useClicks.ts
line 168

+   ref(Math.max(toValue(currentInit), clicksStart)),   // original line ... preview working
-   computed(() => Math.max(toValue(currentInit), clicksStart)),  // broken line ... preview not working (but perhaps PDF exporting fix)

[c-harding]

cc @kermanx @antfu