Openlayers map zoom controls sometime take over the entire map canvas.

[leo-sakh]

Description

Under certain circumstances Openlayers map zoom controls (actually their parent div container) will expand to create an almost transparent 'film' which takes up the majority of usable map canvas.

Steps to Reproduce

1. Navigate around to various map views in the UI

Expected behavior :

The 2D (Openlayers) map zoom controls remain in the bottom-right corner of the map view.

Actual behavior:

2D map zoom controls appear in the upper-left corner of the map view and the user has a non-interactive, semi-transparent film taking up majority of the map view.

Reproduces how often:

Frequently

Platform and environment:

maOS 10.15.6, jdk 1.8.0_202, Chrome 85.0.4183.102

Affects versions

2.19+

[stale]

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