Assertion failed: dataContext has no component for new ListPopupStep

I'm submitting a ...
- [x] bug report
- [ ] feature request
What is the current behavior? Rubymine tells me about an IDE Fatal Error. Happened only once so far
Is this a bug? Sorry about that. If so give me explicit details how to reproduce:

Open Rubymine
IDE Fatal Error report

What is the expected behavior? No IDE Fatal Error report
What is the motivation / use case for changing the behavior?
Please tell me about your environment:
- Gitflow4idea version: 0.7.6
- Gitflow version: 1.12.3 (AVH Edition)
- IntelliJ Help -> about > click copy icon and paste here. Should look like this:
```
RubyMine 2021.1.3
Build #RM-211.7628.26, built on June 30, 2021
Runtime version: 11.0.11+9-b1341.60 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
```
Other information

This exception was already noted in #325 but ticket is closed already

Stacktrace:

java.lang.Throwable: Assertion failed: dataContext has no component for new ListPopupStep
    at com.intellij.openapi.diagnostic.Logger.assertTrue(Logger.java:197)
    at com.intellij.ui.popup.PopupFactoryImpl$ActionGroupPopup.createStep(PopupFactoryImpl.java:275)
    at com.intellij.ui.popup.PopupFactoryImpl$ActionGroupPopup.<init>(PopupFactoryImpl.java:216)
    at com.intellij.ui.popup.PopupFactoryImpl$ActionGroupPopup.<init>(PopupFactoryImpl.java:183)
    at gitflow.ui.GitflowWidget.getPopupStep(GitflowWidget.java:135)
    at gitflow.ui.GitflowWidget.lambda$getClickConsumer$0(GitflowWidget.java:163)
    at com.intellij.openapi.wm.impl.status.widget.StatusBarWidgetWrapper$StatusBarWidgetClickListener.onClick(StatusBarWidgetWrapper.java:177)
    at com.intellij.ui.ClickListener$1.mouseReleased(ClickListener.java:59)
    at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
    at java.desktop/java.awt.Component.processMouseEvent(Component.java:6652)
    at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3345)
    at java.desktop/java.awt.Component.processEvent(Component.java:6417)
    at java.desktop/java.awt.Container.processEvent(Container.java:2263)
    at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5027)
    at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
    at java.desktop/java.awt.Component.dispatchEvent(Component.java:4859)
    at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918)
    at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4547)
    at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)
    at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)
    at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2784)
    at java.desktop/java.awt.Component.dispatchEvent(Component.java:4859)
    at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:778)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
    at java.base/java.security.AccessController.doPrivileged(Native Method)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
    at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:751)
    at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:749)
    at java.base/java.security.AccessController.doPrivileged(Native Method)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
    at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:748)
    at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:969)
    at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.java:906)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:836)
    at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:449)
    at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:808)
    at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$9(IdeEventQueue.java:448)
    at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:781)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:502)
    at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

OpherV / gitflow4idea

Assertion failed: dataContext has no component for new ListPopupStep #331