Left menu not closing on "new date" (mobile)

Steps to reproduce

1. open calendar in nextcloud on android chrome
2. go to a day (click on it) - left menu will open
3. click "new date"
4. done.

Expected behaviour

Tell us what should happen

The left menu should disappear or become significant smaller so that the date form can be seen and edited by the user.

Actual behaviour

Tell us what happens instead

date form not accessable because of overlapping left menu.

Calendar app

Calendar app version: (see apps admin page, e.g. 2.0.1)

2.3.3

CalDAV-clients used: (Thunderbird Lightning, DAVx5, Evolution, macOS Calendar, etc)

Client configuration

Browser: (e.g. Firefox 48)

Android Chrome 92.0.4515.159

Operating system: (e.g. Arch Linux)

Android 7.1.1

Server configuration

Operating system: (e.g. Debian 8)
Debian 10
Web server: (e.g. Apache, Nginx,...)
Apache
Database: (e.g. MariaDB, SQLite or PostgreSQL)
Maria
PHP version: (e.g. 7.0.3)
newest
Nextcloud Version: (see admin page, e.g. 17.0.2)
21.0.4
Updated from an older installed version or fresh install:

List of activated apps:

If you have access to your command line run e.g.:
sudo -u www-data php occ app:list
from within your instance's installation folder

Nextcloud configuration:

If you have access to your command line run e.g.:
sudo -u www-data php occ config:list system
from within your instance's installation folder

or

Insert your config.php content here
Make sure to remove all sensitive content such as passwords. (e.g. database password, passwordsalt, secret, smtp password, …)

Logs

Web server error log (e.g. /var/log/apache)

Insert your webserver log here

Log file (data/nextcloud.log)

Insert your nextcloud.log file here

Browser log

Insert your browser log here, this could for example include:

a) The javascript console log
b) The network log
c) ...

Reproduce the issue in the Calendar app on Android Chrome by opening a day and selecting “new date.” Start by tracing the mobile calendar UI handling for the left menu and date form; done means the menu closes or becomes small enough for the form to be accessed and edited.