Describe the bug

Table with stacked attribute overflows modal window without scrolling

Steps to reproduce the bug

1. Create b-modal window with size="xl"
2. Create inside modal body b-table with stacked="md"
3. Create long row, which overflows modal body
4. See that b-table have no horizontal scrolling

Expected behavior

Horizontal scrolling like without stacked attribute

Versions

Libraries:

• BootstrapVue: 2.21.1
• Vue: 2.6.12

Environment:

• Device: Macbook Pro 15" 2018
• OS: macOS Big Sur 11.1
• Browser: Safari
• Version: 14.0.2

Example:
CodeSandBox