[BUG] Merge does nothing, no output in debug mode either

[qmacro]

Describe the bug
Running version 4.7.3:

# /home/user
; gh dash --version
gh-dash version dev
goos: linux
goarch: amd64
module version: v4.7.3, checksum: h1:YeXNIqa8Tr2o688xLZAckpnr095AKRFMCh7TPeTR9O4=

I can find, view and successfully add a comment to a PR but when I try to merge the PR (which is mergeable), nothing happens at all. No visible errors or any other sign in the UI.

Running with the --debug option, and tailing the debug.log file, also shows nothing:

# /home/user
; tail -f debug.log
1:07PM DEBU <data/prapi.go:220> Fetching PRs query="is:open author:@me" limit=20 endCursor=<nil>
1:07PM DEBU <data/prapi.go:220> Fetching PRs query="is:open involves:@me -author:@me" limit=20 endCursor=<nil>
1:07PM DEBU <data/prapi.go:225> Successfully fetched PRs query="is:open review-requested:@me" count=1
1:07PM DEBU <ui/ui.go:505> Task finished id="fetching_prs_2_2024-11-19 13:07:44.810435762 +0000 UTC m=+0.125298334"
1:07PM DEBU <data/prapi.go:225> Successfully fetched PRs query="is:open author:@me" count=6
1:07PM DEBU <ui/ui.go:505> Task finished id="fetching_prs_1_2024-11-19 13:07:44.809598887 +0000 UTC m=+0.124461418"
1:07PM DEBU <data/prapi.go:225> Successfully fetched PRs query="is:open involves:@me -author:@me" count=12
1:07PM DEBU <ui/ui.go:505> Task finished id="fetching_prs_3_2024-11-19 13:07:44.810585512 +0000 UTC m=+0.125448043"
1:07PM DEBU <ui/ui.go:163> Key pressed key=l
1:07PM DEBU <ui/ui.go:163> Key pressed key=l
1:08PM DEBU <ui/ui.go:163> Key pressed key=p
1:08PM DEBU <ui/ui.go:163> Key pressed key=p
1:08PM DEBU <ui/ui.go:163> Key pressed key=m

(nothing appears after this line)

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Involved' tab
2. Select a PR
3. Hit 'm' for merge
4. See nothing happen

Expected behavior
Some indication that either the merge was carried out, or that something went wrong.

Screenshots

Desktop (please complete the following information):

• Running in a Linux (Debian 12) based container, via Docker Desktop, on macOS. This is my normal working environment for everything, i.e. I've not set the container up for looking at gh-dash.

Please note this is very likely to be a problem with me, not gh-dash. Thanks! :-)