When recharging from below Critical Percentage, spams dialog boxes

I've not given the Battery Monitor plugin a command to run for either Low Battery or Critical levels, and when I restore my laptop from a battery-level triggered Suspend (triggered by xfce4-power-manager), if the battery level is still below the Critical level I set in the panel plugin, it will continuously spam warning dialog boxes while the battery is charging back up, even if I don't interact with the dialogs.

Steps to reproduce:

1. Set xfce4-power-manager to Suspend on 7% battery level.
2. Set xfce4-battery-plugin's Critical percentage to 8%.
3. Set the plugin's action to "Display a warning message".
4. Do not give the plugin a command to run when the battery is at the Critical level.
5. Run the laptop's battery down until it Suspends itself.
6. Plug the charger in.
7. Turn the laptop back on immediately after the laptop's hardware lights say it's charging again.

Expected behaviour:

• Does not show any warning dialog boxes because the battery is charging, and will eventually exceed the charge levels for both Critical and Warn levels.

What happens instead:

• The Critical level warning dialog boxes stack up every thirty seconds until the battery's charged past the Critical level.

I'm running XUbuntu 20.04, with the following version numbers:

• xfce4-battery-plugin: 1.1.3-1
• xfce4-power-manager: 1.6.6-1