[Presentation] Does not support "Last Slide Viewed" Action Button

[mstralka]

Do you want to request a feature or report a bug?

Bug

What is the current behavior?

In PowerPoint, you can create an Action Button that will use the "Last Slide Viewed" action:

It essentially works like the "Back" button in a browser, to take you to whichever slide you just came from.

This is useful if, for instance, you have one or more slides with links that take you further in the deck. On each of those slides, you have a "Back button", which takes you back to the slide you were on. It doesn't take you back to a specific slide, though.

For example - on slides 2, 3, you have links that take you to slides 7, and 8.

If you are on slide 2 and click the slide 7 slide, then on slide 7, clicking the "Back" button should take you back to slide 2.

If you are on slide 3 and click the slide 7 slide, then on slide 7, clicking the "Back" button should take you back to slide 3.

If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem.

• Load the attached OnlyOffice Bug Report.pptx in OnlyOffice.
• Start the slide show.
• Navigate to Slide 2.
• Click "Jump to Topic ONE" - you will jump to slide 7.
• Click the blue "Back" button - Nothing happens

What is the expected behavior?

• Load the attached PowerPoint in OnlyOffice.
• Start the slide show
• Navigate to Slide 2.
• Click "Jump to Topic ONE" - you will jump to slide 7.
• Click the blue "Back" button - you should have been returned to Slide 2.

Here is a video showing how it works in PowerPoint and how it doesn't work in OnlyOffice: https://www.loom.com/share/e1e479042e8c45fe97901bb27230b92c

Did this work in previous versions of DocumentServer?

I have only used version 7.0.0

DocumentServer version:

7.0.0

Operating System:

The server is running Ubuntu 20.04

Browser version:

Chrome 98.0.4758.80

[Wo1fgang]

Hello, @mstralka and thanks for such a complex description of a feature

Issue #55715 was created in our private issue tracker

[shu0406]

I think the problem is even bigger. I can not use any link when I am in a presentation. The links only work when not in presentation mode, once I start the presentation the links do not work any more and I just jump to the next slide.

Additionally to the other bugs presentation mode is really not ready to use in daily business to be honest: Missing shortcuts: https://github.com/ONLYOFFICE/DocumentServer/issues/1130 Animations do not work in presenter view: https://github.com/ONLYOFFICE/DocumentServer/issues/1870

[ElenaMaaya]

Hello @shu0406! Thank you for report! Please create a new issue for this problem. Please attach the problem file in the new issue.

Thank you for your understanding and help! We try to follow rules one issue - one bug.