[2.3.4.beta1] - Attributes Names with spaces are crashing the bubble card

[FROlCi]

Describe the bug
When trying to use an attribute from a sensor that contains spaces in its name, the card displays an error: "Unexpected identifier ..."

To Reproduce
Steps to reproduce the behavior:
If you have Onedrive installed create this card:

type: custom:bubble-card
card_type: button
button_type: state
entity: sensor.onedrivebackup
name: Backup
show_last_changed: false
show_attribute: true
attribute: Last OneDrive backup date
show_state: true
show_name: true
show_icon: true
card_layout: large-2-rows
scrolling_effect: false

Expected behavior
Display the last OneDrive backup date as a state infomation in the card

Screenshots

Informations (please complete the following information):

• OS: [Win11]
• Browser/App: chrome
• Bubble Card version: [e.g. 2.3.4.beta1]
• Home Assistant version: 2024.12.5