History Graph popup cut off on edge of card

[brandondb1]

Hello, I have a thermostat, a conditional glance card, and a history graph inside a vertical stack. Normally, when you hover over a section of the history graph, a little box pops up showing the value of the area in the graph. This box is on top of the card in the sense that it will extend across the boundary of the card.

In the custom vertical-stack-in-card, the box pops up, but is inside of the card such that the box is cut off by the edge of the card, which means the contents are cut off and can't be read.

The popup works fine in the stock vertical stack card, and the cutting-off behaviour existed before the conditional bits were added. I like being able to have no boundaries between the elements of this card, since they all refer to a common function, so it would be great if this could be fixed.

Custom Card:

Stock Card:

  - 
    cards: 
      - 
        entity: climate.thermostat
        name: Temp Control
        type: thermostat
      -
        type:  conditional
        conditions:
          - entity: climate.thermostat
            state: "heat"
          - entity: switch.hvac_fan
            state: "on"
          - entity: binary_sensor.show_turbo_heat
            state: "off"
        card:
          type: glance
          entities:
              - entity: switch.humidifier
                icon: mdi:water-percent
                name: Humidifier
                show_state: false
              - entity: switch.auxheat
                icon: mdi:fire
                name: Turbo Heat
                show_state: false
      -
        type:  conditional
        conditions:
          - entity: climate.thermostat
            state: "heat"
          - entity: binary_sensor.show_turbo_heat
            state: "on"
        card:
          type: glance
          entities:
              - entity: switch.humidifier
                icon: mdi:water-percent
                name: Humidifier
                show_state: false

      - 
        entities: 
          - entity: sensor.thermostat_state
            name: "HVAC State"
        refresh_interval: 60
        type: history-graph
    type: custom:vertical-stack-in-card