On the FaithLife Study Bible beta page:
When in "More" I "delete" (successfully) a post THEN immediately again try to "reply" I cannot.
Instead I see a "bouncing" reply box -- vertically moving up & down on my monitor--until I hit the "refresh" button, at which time it apparently resets, ie. is back to normal stable position. [this is a "neat" party trick but a little unsettlingly when first encountered].