Presenter Mode seems to be broken on Firefox

[SeanKilleen]

Info

• Operating System: Windows 10
• Node Version: tried with 12.18, 14.16.1, and 15.14.0
• Browser Name and Version: Firefox v88
• Fusuma Version: v2.8.3

Type

• bug
• feature request

How can we reproduce the behavior?

From an empty folder:

• npm init
• npm install fusuma -D
• npx fusuma init
• npx fusuma start (or npx fusuma build and npx fusuma start-prod)

Then:

• Open from Firefox
• Click the hamburger menu
• Click the monitor icon

Expected Behavior

An additional window opens that shows my presentation in presenter view

Actual Behavior

A blank window opens, and appears to show console errors.

[SeanKilleen]

As a note, I have only tried v2.8.3 so far -- will attempt to use other versions and see if I can find a regression.

[SeanKilleen]

Confirmed that this is not happening for me with 1.15.1 but does happen with 2.0.0 as well. Each time I recreated with npm init, npm install -D fusuma@[version], npx fusuma init, and npx fusuma start.

[hiroppy]

sorry for the late reply. I'll check this issue on firefox soon.

[SeanKilleen]

No worries at all! Open source communication is asynchronous by default :)

[rjmunro]

It also seems broken for me in Chrome as well. Using the demo at https://hiroppy.github.io/fusuma/intro/, I get a blank white screen either on my second screen or on my chromecast device. On my second screen, I opened dev tools and got:

[hiroppy]

oh, maybe I'd updated swiper and then it has occurred, let me check

[hiroppy]

Sorry for the late fixing, I've fixed this and released it as 2.8.4. Please check it when you have a chance

[rjmunro]

https://hiroppy.github.io/fusuma/intro/ is still not working for me, but it looks you didn't update that yet (the gh-pages branch hasn't been updated).

When I follow the instructions above to use it locally, it does work, but I didn't try that before.