"SWS/S&M: Insert silence (measures.beats)" moves everything after off beat with project time base "beats (position, length, rate)"

[ell1e]

It appears that "SWS/S&M: Insert silence (measures.beats)" moves everything after the insertion point to be off beat when using lots of gradual tempo changes with a project time base set to "beats (position, length, rate)":

SWS.Bug.of.Shifting.Measures.webm

Interestingly enough, I recall this happening when marking four exact measures in REAPER and using the native "Insert empty space in selection" which wouldn't then cleanly insert 4 measures and randomly shift all later items to be off beat as well. However, this appears to have been fixed, and the SWS implementation which I used to rely on as a workaround instead seems to now be broken (whether that happened at the same time I'm not sure).

Affected REAPER version: v7.14

Affected SWS version: Version 2.14.0.3 f9ab612 built on Sep 14 2024

Affected operating system: Windows x64 REAPER with Windows x64 SWS Extension, tested on Linux with wine-9.17