v1.9.3

🙌 Accessibility

• Expand the layers control on Enter keydown (#8556 by @larsgw)
• Align the scale control's alpha transparency with the attribution control (#8547 by @Malvoz)
• Allow the scale control's text to overflow the container (#8548 by @Malvoz)

🐞 Bug fixes

• Remove internal usage of L global (#8536 by @mourner)
• Fix intermittent wobble when using setMaxBounds(map.getBounds()) (#8534 by @rjackson)
• Ensure that latLngsToCoords() does not return references passed to it (#7344 by @marlo22)
• Ensure worldCopyJump() behavior is consistent when using a keyboard (#8562 by @Falke-Design)
• Ensure correct target is used for the popupopen event (#8571 by @Belair34)
• Prevent recursion when panning a Popup (#8520 by @rjackson)
• Support CSS position: sticky for map container (#8550 by @tmiaa)