ui freeze when i want to create proposal (wide screen)

[CorentinS6]

Steps to reproduce

1. have a wide screen (me : 2560x1440) and firefox.
2. go to calendar, click to create a new meeting proposal
3. ui is freezing, no modal open.
4. reload the page, do the same with a reduced browser window, the proposal modal will appears (no freeze).

it works perfectly with chromium

Expected behavior

modal open on all screens, all resolutions.

Actual behavior

on firefox and wide screen, the modal won't show up, and ui is freezing (can't click nowhere, etc).

Calendar app version

6.1.4

CalDAV-clients used

No response

Browser

firefox

Client operating system

No response

Server operating system

No response

Web server

Apache

Database engine version

MariaDB

PHP engine version

None

Nextcloud version

32.x

Updated from an older installed version or fresh install

None

List of activated apps

Nextcloud configuration

Web server error log

Log file

Browser log

Js debugging stop on : @fullcalendar/internal.js : TimeColsSlats.updateSizing

Additional info

No response

[SebastianKrupinski]

Hi @CorentinS6

Can you give me more details on the exact version of FF and with OS you are using?

I just tested both our company instance and my dev instance with my wide screen monitor and it seems to have opened properly

FF 146.0.1 - Windows 11 - 3840 x 1080 res

[CorentinS6]

Ubuntu 25.04 - FF 146.0.1 (64 bits) - 2560x1440

[CorentinS6]

i don't known if it will help, but after running debug mode, those errors appears :

Erreur dans les liens source : No sources are declared in this source map.
URL de la ressource : https://xxx/apps/notifications/js/vite-preload-helper-B9rAsR6N.chunk.mjs
URL du lien source : vite-preload-helper-B9rAsR6N.chunk.mjs.map

[ERROR] calendar: [Vue error]: Error in render: TypeError: can't access property "title", e.selectedProposal is null
Object { app: "calendar", uid: "xxx", level: 2, error: TypeError, vm: {…}, info: "render" }
index.mjs:54:17

then

Uncaught (in promise) Error:
y index.mjs:589
C index.mjs:595
request index.mjs:851
propFind index.mjs:766
findAll index.mjs:1313
findAllByFilter index.mjs:1323
findAllCalendars index.mjs:2258
p caldavService.js:66
backgroundSyncJob Calendar.vue:267
setInterval handler*created Calendar.vue:265
VueJS 28
main.js:53
main.js:63
main.js:63
index.mjs:589:5

[SebastianKrupinski]

@CorentinS6 Thank you! that helps!

[GVodyanov]

Thanks for the report! I am having trouble reproducing this too though